Laboratory Equipments

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C4 Hplc Analytical Column

We are offering c4 hplc analytical column. detailed product description c4 hplc analytical column 1.good symmetry of the peak 2.a higher column efficiency 3.imported or domestic packing. c4 hplc analytical column 1.good symmetry of the peak 2.a higher column efficiency. 3.imported or domestic packing c4 hplc analytical column the system of liquid chromatographic column is composed of liquid reservoir, pump, injector, column, detector, recorder and other parts. The mobile phase in the liquid reservoir is pumped into the system with a high-pressure pump. The sample solution is injected into the mobile phase with the injector, and is carried to the column (stationary phase) by the mobile phase. As different components of the sample solution have different partition coefficient in two phases, when the sample is moving relatively in the two phases, through repeated times of adsorption-desorption partition, each component has much difference on moving rates. So they are separated into individual component and effluents from the column in series. When the components pass the detector, the respective concentrations are translated into electronic signal to the recorder. Finally, the data are printed as spectrum. chromatorex packing fuji silicon chemical company is one of the earliest companies producing spherical silica. The manufacture scale is very large to cover the full needing series for from analysis to large-scale production. Fuji company has special aperture control technology. The packing materials are fitted to analyze and purify different kinds of molecules with different sizes. The fuji packing has a stable performance, a low column pressure, a medium column efficiency, and a high cost-efficiency, being suitable for most analysis and development of preparation methods.

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Hplc Column

Brand Name dalian replete

We are offering hplc column. hplc columns 1.good symmetry of the peak 2.column length:150mm, 200mm, 250mm, 300mm hplc columns1.good symmetry of the peak 2.column length:150mm, 200mm, 250mm, 300mm hplc columns the system of liquid chromatographic column is composed of liquid reservoir, pump, injector, column, detector, recorder and other parts. The mobile phase in the liquid reservoir is pumped into the system with a high-pressure pump. The sample solution is injected into the mobile phase with the injector, and is carried to the column (stationary phase) by the mobile phase. As different components of the sample solution have different partition coefficient in two phases, when the sample is moving relatively in the two phases, through repeated times of adsorption-desorption partition, each component has much difference on moving rates. So they are separated into individual component and effluents from the column in series. When the components pass the detector, the respective concentrations are translated into electronic signal to the recorder. Finally, the data are printed as spectrum. hypersil packing hypersil packing is a kind of hplc packing with silica gel matrix, which has granularity of 3m, 5m and 10m, aperture of 120. The standards of quality control while producing are very strict. Hypersil packing has an application of more than 20 years. The application examples of hypersil packing are mentioned in many literatures and famous magazines. common characteristics of hypersil packing stationary phasegranularity (m)surface area(m2/g)aperture()carbon content (%)end sealing ods252208011.0yes c85, 101701206.5yes cn5, 101701204.0yes nh25, 101701201.9yes sio25, 10170120// c185, 1017012010.0yes c6h55, 10170120// sax5, 101701202.5yes scx5, 103001007.0no common specifications: hypersil 5 m (c18, c8, c4, sio2, nh2, cn, phenyl) liquid chromatographic column inner diameter: 4.0mm, 4.6mm, 5.0mm column length: 150mm, 200mm, 250mm, 300mm hypersi 10m (c18, c8, c4, sio2, nh2, cn, phenyl) liquid chromatographic column inner diameter: 4.0mm, 4.6mm, 5.0mm column length: 150mm, 200mm, 250mm, 300mm.

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