We are offering amino acid analyzer. Hitachi's new amino acid analyzer, model l-8900 is the culmination of the technology and expertise earned from our extensive experience in manufacturing amino acid analyzers during the past 40 years features-unparalleled detection limits can be achieved - 3 pmol of aspartic acid using ninhydrin reaction methods.standard amino acid determination takes just 30 minutes (net) and physiological fluid determination can be carried out fully automatically in just 110 minutesezchrom elite software for easy operation. The l-8900 is controlled by ezchrom elite for hitachi aaa (developed by hitachi based on the ezchrom elitetm chromatography data system) and supports chromatography systems from multiple manufacturers (the software has over 30, 000 users worldwide specification-performance (results of measuring 5 samples by protein hydrolyzate assay (standard) methodanalysis time approx. 30 minutes (net)reproducibility of peak retention time cv0.3% (arg), 0.5% (ala)reproducibility of peak area cv1.0%(gly, his) detection limit 3 pmol (sn = 2, asp)analyzercolumn 4.6 mm id ' 60 mm l*1packed with hitachi custom ion exchange resinpump delivery pressure; 0 to 30 mpa (0 to 306 kgfcm2)flow rate range; 0.000 to 0.999 mlminautosampler injection methods; direct injection methodsample vial capacity; 1500 lno. Of vials accommodated; 200 (200 when optional cooler stalled)sample injection volume; 1 to 100 lcolumn oven system; peltier temperature setting range; 20 to 85 (in 1 steps)reaction unit system; electronic heating (reaction column) temperature setting; 50 to 140 (in 1 steps)photometer spectrophotometer; aplanatic concave diffraction grating wavelength; 570 nm, 44nmanalyzerezchrom elite for hitachi amino acid analyzercpu 32 bit os, windows xp*2crt 43.2 cm color displaydimensions (excluding pc) 900(w) ' 650(d) ' 1050(h) mmweight (excluding pc) approx. 250 kgoperating temperature range 15 to 35power supply 100 115 v ac 220 240 v ac, 800 va and over, win 5060 hz 0.5 hzn2 gas n2 gas source must be prepared.