HL-2A hydride generator can be used with atomic absorption spectrophotometer, hydride atomic fluorescence photometer, ICP-AES, ICP-MS etc, by conveying the hydride generated through reaction into the atomization device or ICP plasma torch for testing. The device can for determine trace elements of As, Sb, Bi, Se and Te, Ge, Sn, Pb, Hg etc. in the sample solution.
Main technical parameters of atomic absorption spectrometry are as follows:
Measurement sensitivity (concentration corresponding to 1% absorption): < 0.2 ng/ml;
Precision (relative standard deviation): less than 3%;
Detection limit (3 s) < 0.02 ng/ml;
LH - 2 a hydride generator
Mr. Li ZhongJian or Ms.Zhang Min
Tel: (+86)10-62054705 62054706 82241365