The ChemiSorb 2720 and ChemiSorb 2750 can be equipped to perform chemical and physical adsorption tests that are central to the development, testing, and production of catalysts. They employ the dynamic (flowing gas) technique of analysis by which the quantity of gas taken up by the sample or released from the sample surface is monitored by a Thermal Conductivity Detector (TCD). Data obtained by the instruments can be used to calculate key parameters for catalyst characterization: metal dispersion, active surface area, BET surface area, average crystallite size, surface acidity or basicity, and activation energy via first order kinetic models. The ChemiSorb 2720 This basic system without the TPx option makes chemisorption and physisorption analyses affordable to even the most modestly funded laboratories. The instrument rapidly and accurately performs pulse chemisorption studies and surface area analyses. The ChemiSorb 2720 features one port dedicated to performing the sorption analysis and a second port designed for sample preparation. It also features a built-in cooling fan for the sample port, four carrier gas inlets, one prep gas inlet, and the optional capability to accommodate a mass spectrometer or other external detector attached at the exhaust port. In addition to chemisorption experiments that include determining the percent metal dispersion, active metal area, crystallite size, and quantifying acid and base sites, a range of physisorption experiments including BET surface area, Langmuir surface area, and total pore volume can also be conducted. Hands-on calibration and dosing procedures make it an excellent teaching tool for gas-solid surface interaction studies.

2 stage loop modulatorClosed cycle cooling assembly for cold jet. Eliminates LN2Modulation rated for C7+Installs on Agilent 7890GC, 6890GC, 5975QMS, Shimadzu GC-2010 & GCMS-QP2010Plus, Thermo Trace GCSecondary oven installed as an option. Can run both columns under same temperature programSecondary oven can lead or lag the main oven up to 40CNo moving partsModulation cycle range from 1000ms 32000ms

Young Lin GC products have been developed for more than 15 years with an accumulated experience in chromatographs. The Acme 6100 GC meets all analytical demands providing practical solutions for every application and satisfying the features you ve always desired. APC is a standard function in gas chromatography. You can enjoy all the advantages of multi-functional APC with our Acme 6100 GC. Our multi-functional APC increases productivity by accurate and precise control for flow and pressure and reduces operating costs by means of the Gas Saver. Also APC improves your competitive power with fast and accurate analysis. Pressure programming: Reduction in decomposition and loss of sample in splitless injectionFlow control : Improved detector stabilityHigh sensitivity : At large amount of sample in split injectionGas saver : Carrier gas and Auxiliary gas can be savedAutomatic flame ignition for FID

YL9151 Optimas autosampler optimizes your injection automation, using reliable injection technology, with a carousel holder for sample vial flexibility. The autosampler features our proven PASATM injection concept, combining robust injection with high precision and accuracy. With its three injection modes including zero sample loss injection, while challenging middle-class autosampler prices!

The Secondary Oven allows for independent temperature control of the second dimension column, which decouples its performance from that of the first column. This can simplify the tuning of GC x GC chromatograms. The Secondary Oven can be run either at a lower or higher temperature than the GC oven, and is operated by the Aux 2 channel of the 6890 GC.

Autochro-2000 chromatographa data system is fully compatible with MS Windows XP. It provides data acquisition and processing and also full control of Acme HPLC & Acme 6000 GC.

Young Lin GC products have been developed for more than 15 years with an accumulated experience in chromatographs. The YL6100 GC meets all analytical demands providing practical solutions for every application and satisfying the features you ve always desired. APC is a standard function in gas chromatography. You can enjoy all the advantages of multi-functional APC with our YL6100 GC. Our multi-functional APC increases productivity by accurate and precise control for flow and pressure and reduces operating costs by means of the Gas Saver. Also APC improves your competitive power with fast and accurate analysis. Pressure programming: Reduction in decomposition and loss of sample in splitless injectionFlow control : Improved detector stabilityHigh sensitivity : At large amount of sample in split injectionGas saver : Carrier gas and Auxiliary gas can be savedAutomatic flame ignition for FID

The Pyrolysis System analyzes polymerized materials which have non-volatility and low solubility. Polymers are known to degrade at specific bonding locations based on temperature, the distribution of the fragments provides information on the characteristics and chemical structure of the molecule. By applying heat to a sample that is greater than the energy of specific bonds, the molecule will fragment in a reproducible way. The fragments are then separated by the analytical column to produce the chromatogram (pyrogram) which contains both qualitative and quantitative information. Heating easily breaks chemical bonds of organic materials or polymers in the absence of oxygen (pyrolization). The analytical method of pyrolysis is a useful process to obtain information of ingredient and structure of target materials (nylon, wax, polymer, paint, film, wood, plastic, etc.).

Spare Column Holders enable multiple column sets to be assembled and switched easily for different applications. Zoexs Column holders come pre-loaded with a modulator tube requiring little or no adjustment during installation.

Young Lin provides YL9150 autosampler from Spark Holland, our autosampler OEM manufacturer, for a variety of tasks, ranging from general HPLC needs up tp dedicated solutions for high sample throughput. Generic autosampler for HPLC using state of the art injection technology with fast injection and wash cycles. Efficient needle wash for low carry-over. Handles well plates and sample vials, open or sealed. Thorough sample cooling is available as an option. The compact, stackable design and its economic pricing makes this autosampler the best choice for a large variety of HPLC applications!

The GC with TCD is generally used for analysis of gas compounds such as O2, or N2 . However, the system has different configuration depending on the application purpose. The gas sampling valve and switching valve are used for sample injection and column switching, and a methanizer with FID has to be used if have to analyze CO, CO2 at low concentration. The Young Lin Gas Analyzer efficiently analyze light hydrocarbons and permanent gases such as O2 , N2 , CO and CO2 in simultaneous.

AAS 8020 Fully Automatic FlameGraphite Furnace AAS Automatic switching between Flame and Graphite furnace AAS 8010 Fully Automatic Flame AAS The Young Lin AAS-8000 Atomic Absorption Spectrometer has been developed with our accumulated experience in analytical instruments. The Young Lin AAS-8000 will satisfy all user demands by providing excellent performance with reliable and accurate data.

Physisorption instruments measure surface area and pore size. Chemisorption instruments measure metal dispersion and metal surface area. The one-port analysis manifoldvacuum system and two-port degas manifoldvacuum system are independent and operate concurrently. Powerful Windows based operating program. Includes DFT Plus ( NLDFT ) software. Micromeritics ASAP 2020 Accelerated Surface Area and Porosimetry Analyzer uses the gas sorption technique to generate high-quality data for research and quality control applications. Available options include the micropore option, the high-vac option, and the chemisorption option, which uses the static volumetric technique to determine the percent metal dispersion, active metal surface area, size of active particles, and surface acidity of catalyst materials. Data obtained by an ASAP 2020 analyzer are used to achieve efficiency, safety, quality, and profitability in any modern materials-oriented work, and can be used by scientists with confidence and assurance.

Young Lin Carbamate Analyzer is a system for analysis of carbamate pesticides using post column derivatization method. The analysis of carbamate using post-column derivatization method offers qualitative and quantitative analysis results by automated sample preparation at the same time. It alternates the GC-ECD method and also analyzes 13 kinds of Carbamate pesticides not included in the 10 compounds specified by the U.S. Environmental Protection Agency (USEPA) Method 531.1 and AOAC Protocol 29.A05.

Young Lin Amino acid analyzer was developed to facilitate the determination of amino acids in protein hydrolysates or in native samples. There are two different method for amino acids analysis. The first method is UVVIS detection with the use of Ninhydrin reagent, which react with both primary and secondary amino acids. The second method is Fluorescence detection with the use of o-phthalaldehyde(OPA), that gives greater sensitivity. Our amino acid analyzer using post-column derivatization method can analyze most of amino acids in protein hydrolysates (protein, collagen, peptides, and foods) as well as in native samples (physiologic fluids, tissue extracts, broths, musts feeds and beverages).

Micromeritics ASAP 2050 Xtended Pressure Sorption Analyzer is an easy-to-use instrument capable of collecting high-resolution, high-pressure adsorptive isotherms from vacuum to 10 atmospheres. While retaining many design elements of the popular ASAP 2020, the ASAP 2050 offers an extended range of capabilities that enables the instrument to obtain data in an elevated-pressure environment. The instrument also allows the user to collect traditional isotherms for determining surface area and porosityThe performance of the metal hydride is characterized by its hydrogen storage capacity (adsorption) and subsequent release (desorption) of hydrogen. The adsorption capacity of alkaline-exchanged zeolites is a key parameter for the design and optimization of pressure swing adsorption processes. The active surface area and porous structure of catalysts have a great influence on production rates. The ASAP 2050 is also useful in generating surface area and porosity data for materials such as nanotubes, activated carbons, and ceramics.

The new SediGraph III 5120 determines particle size by using the highly accurate and reproducible sedimentation technique which measures the gravity-induced settling rates of different size particles in a liquid with known properties. This is simple yet extremely effective technique for providing particle size information for a wide variety of materials.The performance of the metal hydride is characterized by its hydrogen storage capacity (adsorption) and subsequent release (desorption) of hydrogen. The adsorption capacity of alkaline-exchanged zeolites is a key parameter for the design and optimization of pressure swing adsorption processes. The active surface area and porous structure of catalysts have a great influence on production rates. The ASAP 2050 is also useful in generating surface area and porosity data for materials such as nanotubes, activated carbons, and ceramics.

Organic solvents are used during the manufacturing of active pharmaceutical ingredients, excipients and drug products and found in the inks used for the printing of packaging materials for foods If these solvents are remained and ingested, these are hazardous to human health. On the United States Pharmacopoeia , the residual solvents are classified as Organic volatile impurities(OVIs) and regulates the concentration of toxic solvents contained in medicine. European Pharmacopoeia also describes Identification and control of residual solvents. Since the residual solvents on the food packing material can affect to human health, Korea Food and Drug Administration set the regulation standard. Young Lin Residual Solvent Analyzer can accurately and efficiently detect and quantify residual solvents.

The Saturn DigiSizerII is the first commercially available particle sizing instrument to employ the light scattering analysis technique that utilizes advanced digital detection technology to deliver exceptionally high levels of resolution, accuracy, repeatability, and reproducibility. A state-of-the-art CCD detector containing over three million detector elements enables the completely automated Saturn DigiSizer II to capture a high resolution, digital representation of the pattern produced as a result of laser light scattered from a sample. The resulting information is then processed using data reduction based on Mie theory. The instrument produces fast, detailed results that are repeatable on and reproducible between every Saturn DigiSizer. Both organic and inorganic particles can be analyzed and measured over a range of 40 nanometers to 2500 micrometers. The Saturn DigiSizer includes a complete system for circulating the dispersing liquidsample mixture through the cell and reservoir, as well as to an external waste container. Features such as fully automated sampling and low-volume sample handling systems make the Saturn DigiSizer ideal for a wide range of production, research, and quality control applications.

The new Elzone II 5390 Particle Size Analyzer utilizes the electrical sensing zone method to size samples without regard to optical properties, densities, colors, and shapes. The Elzone quickly and accurately determines the size, number, concentration, and mass of a wide variety of organic and inorganic materials. Automated features include: start-up, run, and shut-down routines; blockage detection and clearing; flushingrinsing; and calibration. The Elzone determines particle size in a range suitable for a wide variety of industrial, biological, and geological specimens. A high level of accuracy and resolution, speed, ease-of-use, and compact size make the Elzone equally suitable for industry, quality control, and research and development laboratories.The new Elzone II 5390 determines particle size by using the highly accurate and reproducible electrical sensing zone method which is widely recognized as a highly effective method of counting and sizing a wide variety of organic and inorganic materials.

Catalysts are used in a variety of applications from the production of consumer goods to the protection of the environment. Optimum design and efficient utilization of catalysts require a thorough understanding of the surface structure and surface chemistry of the active material. Chemical adsorption (chemisorption) analysis techniques provide much of the information necessary to evaluate catalyst materials in the design and production phases, as well as after a period of use. Catalytic activity is evaluated by measuring the amounts and types of reactive gas adsorbed. This volume of gas, along with an understanding of the reaction stoichiometry, is used to calculate metal dispersion, active surface area, size of crystallites, and surface acidity. Micromeritics instruments are specifically designed for the highly aggressive environment present during chemisorption analysis. Internal components are constructed of highest-quality stainless steel to prevent reactivity with most commonly used chemisorptives. Heated manifolds, gas lines, and detectors are provided to allow analysis with condensable vapors. Sample preparation occurs in situ to prevent contamination prior to analysis. Samples can be prepared at high temperatures (up to 1100 deg C) and at low pressures (

The H.E.L. Limited Subsieve AutoSizer (SAS) is a new addition to the established field of air-permeability particle sizing. It has been developed as a direct and improved successor to the widely used Fisher Model 95 Sub-Sieve Sizer (FSSS). The SAS adds automated functions, and electronically recorded and presented data, to an established particle sizing technique. The SAS uses the principle of pressure drop across a packed bed of powder. By varying the sample height, and hence the porosity of the bed, average surface area and particle size can be determined as a function of pressure drop in accordance with the Carmen equation. The SAS measures particle size in the range of 0.2 m to 75 m and has a compression accuracy of less than 0.05 mm.

The AutoChem 2950 HP Chemisorption Analyzer is an automated, bench-top, microreactor system designed for catalyst characterization up to 70 atmospheres (1000 psia). High-quality hardware, a simple-to-use software interface, and a report system that allows users to determine active surface area and activation energy make this bench-top instrument ideal for researchers who want to conduct experiments and characterize their materials at conditions approaching commercial operation.It can determine catalytic properties such as percent of metal dispersion, active metal surface area, acid strength, surface acidity, distribution of strength of active sites, BET surface area, and more. The AutoChem II 2920 performs pulse chemisorption, temperature-programmed reduction (TPR), desorption (TPD), oxidation (TPO), and reaction analyses and does it automatically.

The AutoChem II 2920 is a fully automated chemisorption analyzer that can provide your laboratory with the ability to conduct a comprehensive array of highly precise studies of chemical adsorption and temperature-programmed reactions. With this single instrument, you can acquire valuable information about the physical properties of your catalyst, catalyst support, or other materials.It can determine catalytic properties such as percent of metal dispersion, active metal surface area, acid strength, surface acidity, distribution of strength of active sites, BET surface area, and more. The AutoChem II 2920 performs pulse chemisorption, temperature-programmed reduction (TPR), desorption (TPD), oxidation (TPO), and reaction analyses and does it automatically.

The Particle Insight is a state-of-the art dynamic image analyzer which is ideal for applications where the shape of raw materials, not just the diameter, is critical to raw materials. The Particle Insight offers up to 28 different shape parameters analyzed and reported real-time for samples in either aqueous or organic solvent suspensions.The system operates in a range suitable for a wide variety of industrial, biological, and geological specimens from 3 m up to 300 m in its standard configuration. Its unique recirculating sample module and precision optics are designed to acquire and report statistically valid measurements quickly, an essential quality control capability in many manufacturing processes. The Particle Insight also has an automated fill and rinse feature allowing for true walk-away operation.

The MA-1040 Magnetic Analyzer detects and measures low levels of metallic iron content in sample materials. Whether it be ultra high-purity glass used in the manufacture of fiber optics or plastic used to produce insulation for electrical wires, knowing the concentration of metallic iron in the raw material is critical to controlling the quality of the finished product.

The GeoPyc 1360 Envelope Density Analyzer rapidly measures the envelope density of porous objects of irregular size and shape by using a unique displacement measurement technique. Envelope density is the mass of an object divided by its volume where the volume includes that of its pores and small cavities. The GeoPyc 1360 Envelope Density Analyzer is a revolutionary instrument for rapidly measuring the envelope density of porous objects of irregular size and shape. Particle Size should exceed 2 mm for best results. Envelope density, or bulk density as it is sometimes called, is the mass of an object divided by its volume where the volume includes that of its pore and small cavities. Envelope density information is useful in characterizing catalysts, structural foams, insulators, ceramics, powder metallurgy objects, and other manufactured goods. The GeoPyc follows a unique displacement measurement technique that uses a quasi-fluid composed of small, rigid spheres having a high degree of flowability; we call this medium Dry Flo . The sample is placed in a bed of Dry Flo , and the Dry Flo is agitated and gently consolidated about the sample. The GeoPyc collects the displacement data, performs the calculations, and displays or prints the results. The unit also reports percentage porosity and specific pore volume when absolute density information (density excluding pore and small cavity volume obtained from a Micromeritics Accu-Pyc helium pycnometer) is entered.

The HPVA instruments are designed to measure the high-pressure adsorption isotherms with hydrogen, methane, carbon dioxide and other gases using the static volumetric method. Typical applications for this instrument include catalysts, zeolites, activated carbons, carbon nanotubes, and hydrides. Understanding the adsorption characteristics of materials is critical in the research and advancement of hydrogen storage, fuel cells and batteries stack gas scrubbers, and hydrocarbon traps. The HPVA product operating pressure ranges from high vacuum to 200 bars. The span of the sample temperature during analysis can be from cryogenic to 500 oC. Sample analysis data collection is fully automated to assure quality data and high reproducibility.

The Acme GPC System used for analysis of average molecular weight and molecular weight distribution for polymers, rubbers, plastics and synthetic fibers provides you with various information on physical properties of polymers. As small difference in average molecular weight or molecular weight can affect the physical properties of final polymer products considerably, flow accuracy of pump and stability of RI detector are considered of high importance. The GPC System offers you high accurate and reproducible GPC analysis. With the Autochro-GPC Workstation, you can process the data with ease and convenience.

Zoex Corporation provides one-stop shopping for all GC x GC Modulation Systems including the Capillary Flow Technology (CFT) Modulators on the 7890 and 6890 GCs. With GC Image data analysis software, plus Zoex support and training, success with GC x GC is assured. Agilent Capillary Flow Technology is easy to set up, reliable and the right choice for certain applications

Our new ELSD is an essentially universal detector, primarily used in High Performance Liquid Chromatography (HPLC). Young Lin ELSD is an ideal substitute, or supplement to, traditional HPLC detectors for liquid chromatography concentration detection. In comparison to other ELSD detectors, Young Lin ELSD has the ability to vary the split ratio smoothly over a wide range with a new patented (Patent No. US 7, 290, 723 B1) Thermo-Split Technology. This precise vapor phase control combines a gentle bend with a temperature controlled spray chamber. This means that with one low cost detector you can handle high volume as well as difficult to evaporate mobile phases optimally, efficiently and easily, all without sacrificing sensitivity.

Micromeritics AutoPore IV 9500 Series characterizes a materials porosity by applying various levels of pressure to a sample immersed in mercury. The pressure required to intrude mercury into the samples pores is inversely proportional to the size of the pores. This is called mercury porosimetry, or often, mercury intrusion. The AutoPore IV series provides high-quality analysis data and comes with enhanced data reduction and reporting packages, faster pressure ramp rates, a more flexible and controllable vacuum system, and a redesign of both the low-and high-pressure generation systems.

With Vacuum Degasser & Mixer low pressure gradient module, you can take many advantages for up to 4 solvent mixing and degassingConfigure with Gradient pumpEasy mixing and in-line vacuum degassing

The ChemiSorb 2720 and ChemiSorb 2750 can be equipped to perform chemical and physical adsorption tests that are central to the development, testing, and production of catalysts. They employ the dynamic (flowing gas) technique of analysis by which the quantity of gas taken up by the sample or released from the sample surface is monitored by a Thermal Conductivity Detector (TCD). Data obtained by the instruments can be used to calculate key parameters for catalyst characterization: metal dispersion, active surface area, BET surface area, average crystallite size, surface acidity or basicity, and activation energy via first order kinetic models. The ChemiSorb 2720 This basic system without the TPx option makes chemisorption and physisorption analyses affordable to even the most modestly funded laboratories. The instrument rapidly and accurately performs pulse chemisorption studies and surface area analyses. The ChemiSorb 2720 features one port dedicated to performing the sorption analysis and a second port designed for sample preparation. It also features a built-in cooling fan for the sample port, four carrier gas inlets, one prep gas inlet, and the optional capability to accommodate a mass spectrometer or other external detector attached at the exhaust port. In addition to chemisorption experiments that include determining the percent metal dispersion, active metal area, crystallite size, and quantifying acid and base sites, a range of physisorption experiments including BET surface area, Langmuir surface area, and total pore volume can also be conducted. Hands-on calibration and dosing procedures make it an excellent teaching tool for gas-solid surface interaction studies.

2 stage loop modulatorClosed cycle cooling assembly for cold jet. Eliminates LN2Modulation rated for C7+Installs on Agilent 7890GC, 6890GC, 5975QMS, Shimadzu GC-2010 & GCMS-QP2010Plus, Thermo Trace GCSecondary oven installed as an option. Can run both columns under same temperature programSecondary oven can lead or lag the main oven up to 40CNo moving partsModulation cycle range from 1000ms 32000ms

Young Lin GC products have been developed for more than 15 years with an accumulated experience in chromatographs. The Acme 6100 GC meets all analytical demands providing practical solutions for every application and satisfying the features you ve always desired. APC is a standard function in gas chromatography. You can enjoy all the advantages of multi-functional APC with our Acme 6100 GC. Our multi-functional APC increases productivity by accurate and precise control for flow and pressure and reduces operating costs by means of the Gas Saver. Also APC improves your competitive power with fast and accurate analysis. Pressure programming: Reduction in decomposition and loss of sample in splitless injectionFlow control : Improved detector stabilityHigh sensitivity : At large amount of sample in split injectionGas saver : Carrier gas and Auxiliary gas can be savedAutomatic flame ignition for FID

YL9151 Optimas autosampler optimizes your injection automation, using reliable injection technology, with a carousel holder for sample vial flexibility. The autosampler features our proven PASATM injection concept, combining robust injection with high precision and accuracy. With its three injection modes including zero sample loss injection, while challenging middle-class autosampler prices!

The Secondary Oven allows for independent temperature control of the second dimension column, which decouples its performance from that of the first column. This can simplify the tuning of GC x GC chromatograms. The Secondary Oven can be run either at a lower or higher temperature than the GC oven, and is operated by the Aux 2 channel of the 6890 GC.

Autochro-2000 chromatographa data system is fully compatible with MS Windows XP. It provides data acquisition and processing and also full control of Acme HPLC & Acme 6000 GC.

Young Lin GC products have been developed for more than 15 years with an accumulated experience in chromatographs. The YL6100 GC meets all analytical demands providing practical solutions for every application and satisfying the features you ve always desired. APC is a standard function in gas chromatography. You can enjoy all the advantages of multi-functional APC with our YL6100 GC. Our multi-functional APC increases productivity by accurate and precise control for flow and pressure and reduces operating costs by means of the Gas Saver. Also APC improves your competitive power with fast and accurate analysis. Pressure programming: Reduction in decomposition and loss of sample in splitless injectionFlow control : Improved detector stabilityHigh sensitivity : At large amount of sample in split injectionGas saver : Carrier gas and Auxiliary gas can be savedAutomatic flame ignition for FID

The Pyrolysis System analyzes polymerized materials which have non-volatility and low solubility. Polymers are known to degrade at specific bonding locations based on temperature, the distribution of the fragments provides information on the characteristics and chemical structure of the molecule. By applying heat to a sample that is greater than the energy of specific bonds, the molecule will fragment in a reproducible way. The fragments are then separated by the analytical column to produce the chromatogram (pyrogram) which contains both qualitative and quantitative information. Heating easily breaks chemical bonds of organic materials or polymers in the absence of oxygen (pyrolization). The analytical method of pyrolysis is a useful process to obtain information of ingredient and structure of target materials (nylon, wax, polymer, paint, film, wood, plastic, etc.).

Spare Column Holders enable multiple column sets to be assembled and switched easily for different applications. Zoexs Column holders come pre-loaded with a modulator tube requiring little or no adjustment during installation.

Young Lin provides YL9150 autosampler from Spark Holland, our autosampler OEM manufacturer, for a variety of tasks, ranging from general HPLC needs up tp dedicated solutions for high sample throughput. Generic autosampler for HPLC using state of the art injection technology with fast injection and wash cycles. Efficient needle wash for low carry-over. Handles well plates and sample vials, open or sealed. Thorough sample cooling is available as an option. The compact, stackable design and its economic pricing makes this autosampler the best choice for a large variety of HPLC applications!

The GC with TCD is generally used for analysis of gas compounds such as O2, or N2 . However, the system has different configuration depending on the application purpose. The gas sampling valve and switching valve are used for sample injection and column switching, and a methanizer with FID has to be used if have to analyze CO, CO2 at low concentration. The Young Lin Gas Analyzer efficiently analyze light hydrocarbons and permanent gases such as O2 , N2 , CO and CO2 in simultaneous.

AAS 8020 Fully Automatic FlameGraphite Furnace AAS Automatic switching between Flame and Graphite furnace AAS 8010 Fully Automatic Flame AAS The Young Lin AAS-8000 Atomic Absorption Spectrometer has been developed with our accumulated experience in analytical instruments. The Young Lin AAS-8000 will satisfy all user demands by providing excellent performance with reliable and accurate data.

Physisorption instruments measure surface area and pore size. Chemisorption instruments measure metal dispersion and metal surface area. The one-port analysis manifoldvacuum system and two-port degas manifoldvacuum system are independent and operate concurrently. Powerful Windows based operating program. Includes DFT Plus ( NLDFT ) software. Micromeritics ASAP 2020 Accelerated Surface Area and Porosimetry Analyzer uses the gas sorption technique to generate high-quality data for research and quality control applications. Available options include the micropore option, the high-vac option, and the chemisorption option, which uses the static volumetric technique to determine the percent metal dispersion, active metal surface area, size of active particles, and surface acidity of catalyst materials. Data obtained by an ASAP 2020 analyzer are used to achieve efficiency, safety, quality, and profitability in any modern materials-oriented work, and can be used by scientists with confidence and assurance.

Young Lin Carbamate Analyzer is a system for analysis of carbamate pesticides using post column derivatization method. The analysis of carbamate using post-column derivatization method offers qualitative and quantitative analysis results by automated sample preparation at the same time. It alternates the GC-ECD method and also analyzes 13 kinds of Carbamate pesticides not included in the 10 compounds specified by the U.S. Environmental Protection Agency (USEPA) Method 531.1 and AOAC Protocol 29.A05.

Young Lin Amino acid analyzer was developed to facilitate the determination of amino acids in protein hydrolysates or in native samples. There are two different method for amino acids analysis. The first method is UVVIS detection with the use of Ninhydrin reagent, which react with both primary and secondary amino acids. The second method is Fluorescence detection with the use of o-phthalaldehyde(OPA), that gives greater sensitivity. Our amino acid analyzer using post-column derivatization method can analyze most of amino acids in protein hydrolysates (protein, collagen, peptides, and foods) as well as in native samples (physiologic fluids, tissue extracts, broths, musts feeds and beverages).

Micromeritics ASAP 2050 Xtended Pressure Sorption Analyzer is an easy-to-use instrument capable of collecting high-resolution, high-pressure adsorptive isotherms from vacuum to 10 atmospheres. While retaining many design elements of the popular ASAP 2020, the ASAP 2050 offers an extended range of capabilities that enables the instrument to obtain data in an elevated-pressure environment. The instrument also allows the user to collect traditional isotherms for determining surface area and porosityThe performance of the metal hydride is characterized by its hydrogen storage capacity (adsorption) and subsequent release (desorption) of hydrogen. The adsorption capacity of alkaline-exchanged zeolites is a key parameter for the design and optimization of pressure swing adsorption processes. The active surface area and porous structure of catalysts have a great influence on production rates. The ASAP 2050 is also useful in generating surface area and porosity data for materials such as nanotubes, activated carbons, and ceramics.

The new SediGraph III 5120 determines particle size by using the highly accurate and reproducible sedimentation technique which measures the gravity-induced settling rates of different size particles in a liquid with known properties. This is simple yet extremely effective technique for providing particle size information for a wide variety of materials.The performance of the metal hydride is characterized by its hydrogen storage capacity (adsorption) and subsequent release (desorption) of hydrogen. The adsorption capacity of alkaline-exchanged zeolites is a key parameter for the design and optimization of pressure swing adsorption processes. The active surface area and porous structure of catalysts have a great influence on production rates. The ASAP 2050 is also useful in generating surface area and porosity data for materials such as nanotubes, activated carbons, and ceramics.

Organic solvents are used during the manufacturing of active pharmaceutical ingredients, excipients and drug products and found in the inks used for the printing of packaging materials for foods If these solvents are remained and ingested, these are hazardous to human health. On the United States Pharmacopoeia , the residual solvents are classified as Organic volatile impurities(OVIs) and regulates the concentration of toxic solvents contained in medicine. European Pharmacopoeia also describes Identification and control of residual solvents. Since the residual solvents on the food packing material can affect to human health, Korea Food and Drug Administration set the regulation standard. Young Lin Residual Solvent Analyzer can accurately and efficiently detect and quantify residual solvents.

The Saturn DigiSizerII is the first commercially available particle sizing instrument to employ the light scattering analysis technique that utilizes advanced digital detection technology to deliver exceptionally high levels of resolution, accuracy, repeatability, and reproducibility. A state-of-the-art CCD detector containing over three million detector elements enables the completely automated Saturn DigiSizer II to capture a high resolution, digital representation of the pattern produced as a result of laser light scattered from a sample. The resulting information is then processed using data reduction based on Mie theory. The instrument produces fast, detailed results that are repeatable on and reproducible between every Saturn DigiSizer. Both organic and inorganic particles can be analyzed and measured over a range of 40 nanometers to 2500 micrometers. The Saturn DigiSizer includes a complete system for circulating the dispersing liquidsample mixture through the cell and reservoir, as well as to an external waste container. Features such as fully automated sampling and low-volume sample handling systems make the Saturn DigiSizer ideal for a wide range of production, research, and quality control applications.

The new Elzone II 5390 Particle Size Analyzer utilizes the electrical sensing zone method to size samples without regard to optical properties, densities, colors, and shapes. The Elzone quickly and accurately determines the size, number, concentration, and mass of a wide variety of organic and inorganic materials. Automated features include: start-up, run, and shut-down routines; blockage detection and clearing; flushingrinsing; and calibration. The Elzone determines particle size in a range suitable for a wide variety of industrial, biological, and geological specimens. A high level of accuracy and resolution, speed, ease-of-use, and compact size make the Elzone equally suitable for industry, quality control, and research and development laboratories.The new Elzone II 5390 determines particle size by using the highly accurate and reproducible electrical sensing zone method which is widely recognized as a highly effective method of counting and sizing a wide variety of organic and inorganic materials.

Catalysts are used in a variety of applications from the production of consumer goods to the protection of the environment. Optimum design and efficient utilization of catalysts require a thorough understanding of the surface structure and surface chemistry of the active material. Chemical adsorption (chemisorption) analysis techniques provide much of the information necessary to evaluate catalyst materials in the design and production phases, as well as after a period of use. Catalytic activity is evaluated by measuring the amounts and types of reactive gas adsorbed. This volume of gas, along with an understanding of the reaction stoichiometry, is used to calculate metal dispersion, active surface area, size of crystallites, and surface acidity. Micromeritics instruments are specifically designed for the highly aggressive environment present during chemisorption analysis. Internal components are constructed of highest-quality stainless steel to prevent reactivity with most commonly used chemisorptives. Heated manifolds, gas lines, and detectors are provided to allow analysis with condensable vapors. Sample preparation occurs in situ to prevent contamination prior to analysis. Samples can be prepared at high temperatures (up to 1100 deg C) and at low pressures (

The H.E.L. Limited Subsieve AutoSizer (SAS) is a new addition to the established field of air-permeability particle sizing. It has been developed as a direct and improved successor to the widely used Fisher Model 95 Sub-Sieve Sizer (FSSS). The SAS adds automated functions, and electronically recorded and presented data, to an established particle sizing technique. The SAS uses the principle of pressure drop across a packed bed of powder. By varying the sample height, and hence the porosity of the bed, average surface area and particle size can be determined as a function of pressure drop in accordance with the Carmen equation. The SAS measures particle size in the range of 0.2 m to 75 m and has a compression accuracy of less than 0.05 mm.

The AutoChem 2950 HP Chemisorption Analyzer is an automated, bench-top, microreactor system designed for catalyst characterization up to 70 atmospheres (1000 psia). High-quality hardware, a simple-to-use software interface, and a report system that allows users to determine active surface area and activation energy make this bench-top instrument ideal for researchers who want to conduct experiments and characterize their materials at conditions approaching commercial operation.It can determine catalytic properties such as percent of metal dispersion, active metal surface area, acid strength, surface acidity, distribution of strength of active sites, BET surface area, and more. The AutoChem II 2920 performs pulse chemisorption, temperature-programmed reduction (TPR), desorption (TPD), oxidation (TPO), and reaction analyses and does it automatically.

The AutoChem II 2920 is a fully automated chemisorption analyzer that can provide your laboratory with the ability to conduct a comprehensive array of highly precise studies of chemical adsorption and temperature-programmed reactions. With this single instrument, you can acquire valuable information about the physical properties of your catalyst, catalyst support, or other materials.It can determine catalytic properties such as percent of metal dispersion, active metal surface area, acid strength, surface acidity, distribution of strength of active sites, BET surface area, and more. The AutoChem II 2920 performs pulse chemisorption, temperature-programmed reduction (TPR), desorption (TPD), oxidation (TPO), and reaction analyses and does it automatically.

The Particle Insight is a state-of-the art dynamic image analyzer which is ideal for applications where the shape of raw materials, not just the diameter, is critical to raw materials. The Particle Insight offers up to 28 different shape parameters analyzed and reported real-time for samples in either aqueous or organic solvent suspensions.The system operates in a range suitable for a wide variety of industrial, biological, and geological specimens from 3 m up to 300 m in its standard configuration. Its unique recirculating sample module and precision optics are designed to acquire and report statistically valid measurements quickly, an essential quality control capability in many manufacturing processes. The Particle Insight also has an automated fill and rinse feature allowing for true walk-away operation.

The MA-1040 Magnetic Analyzer detects and measures low levels of metallic iron content in sample materials. Whether it be ultra high-purity glass used in the manufacture of fiber optics or plastic used to produce insulation for electrical wires, knowing the concentration of metallic iron in the raw material is critical to controlling the quality of the finished product.

The GeoPyc 1360 Envelope Density Analyzer rapidly measures the envelope density of porous objects of irregular size and shape by using a unique displacement measurement technique. Envelope density is the mass of an object divided by its volume where the volume includes that of its pores and small cavities. The GeoPyc 1360 Envelope Density Analyzer is a revolutionary instrument for rapidly measuring the envelope density of porous objects of irregular size and shape. Particle Size should exceed 2 mm for best results. Envelope density, or bulk density as it is sometimes called, is the mass of an object divided by its volume where the volume includes that of its pore and small cavities. Envelope density information is useful in characterizing catalysts, structural foams, insulators, ceramics, powder metallurgy objects, and other manufactured goods. The GeoPyc follows a unique displacement measurement technique that uses a quasi-fluid composed of small, rigid spheres having a high degree of flowability; we call this medium Dry Flo . The sample is placed in a bed of Dry Flo , and the Dry Flo is agitated and gently consolidated about the sample. The GeoPyc collects the displacement data, performs the calculations, and displays or prints the results. The unit also reports percentage porosity and specific pore volume when absolute density information (density excluding pore and small cavity volume obtained from a Micromeritics Accu-Pyc helium pycnometer) is entered.

The HPVA instruments are designed to measure the high-pressure adsorption isotherms with hydrogen, methane, carbon dioxide and other gases using the static volumetric method. Typical applications for this instrument include catalysts, zeolites, activated carbons, carbon nanotubes, and hydrides. Understanding the adsorption characteristics of materials is critical in the research and advancement of hydrogen storage, fuel cells and batteries stack gas scrubbers, and hydrocarbon traps. The HPVA product operating pressure ranges from high vacuum to 200 bars. The span of the sample temperature during analysis can be from cryogenic to 500 oC. Sample analysis data collection is fully automated to assure quality data and high reproducibility.

The Acme GPC System used for analysis of average molecular weight and molecular weight distribution for polymers, rubbers, plastics and synthetic fibers provides you with various information on physical properties of polymers. As small difference in average molecular weight or molecular weight can affect the physical properties of final polymer products considerably, flow accuracy of pump and stability of RI detector are considered of high importance. The GPC System offers you high accurate and reproducible GPC analysis. With the Autochro-GPC Workstation, you can process the data with ease and convenience.

Zoex Corporation provides one-stop shopping for all GC x GC Modulation Systems including the Capillary Flow Technology (CFT) Modulators on the 7890 and 6890 GCs. With GC Image data analysis software, plus Zoex support and training, success with GC x GC is assured. Agilent Capillary Flow Technology is easy to set up, reliable and the right choice for certain applications

Our new ELSD is an essentially universal detector, primarily used in High Performance Liquid Chromatography (HPLC). Young Lin ELSD is an ideal substitute, or supplement to, traditional HPLC detectors for liquid chromatography concentration detection. In comparison to other ELSD detectors, Young Lin ELSD has the ability to vary the split ratio smoothly over a wide range with a new patented (Patent No. US 7, 290, 723 B1) Thermo-Split Technology. This precise vapor phase control combines a gentle bend with a temperature controlled spray chamber. This means that with one low cost detector you can handle high volume as well as difficult to evaporate mobile phases optimally, efficiently and easily, all without sacrificing sensitivity.

Micromeritics AutoPore IV 9500 Series characterizes a materials porosity by applying various levels of pressure to a sample immersed in mercury. The pressure required to intrude mercury into the samples pores is inversely proportional to the size of the pores. This is called mercury porosimetry, or often, mercury intrusion. The AutoPore IV series provides high-quality analysis data and comes with enhanced data reduction and reporting packages, faster pressure ramp rates, a more flexible and controllable vacuum system, and a redesign of both the low-and high-pressure generation systems.

With Vacuum Degasser & Mixer low pressure gradient module, you can take many advantages for up to 4 solvent mixing and degassingConfigure with Gradient pumpEasy mixing and in-line vacuum degassing