English
(Trace element) sample diluent and (blood lead and cadmium) sample diluent: Dilute the sample to be tested to facilitate detection with the corresponding instruments. It is used for specimen pretreatment when determining the contents of copper, zinc, iron, magnesium, calcium or lead and cadmium elements in human whole blood by atomic absorption spectrometry in clinical practice. (Trace elements...
Ion source: EI source; Mass number: 1.5 amu~ 1024amu; Detection limit: 1pg octafluoronaphthalene S/N 100:1; Scanning speed: fully adjustable, 10000amu/sec; Detector: Electron multiplier with high-pressure converter; Vacuum system: turbo molecular pump; Chromatographic configuration: GC-4000A series, capillary shunt/unshunt injection system, fully automatic gas circuit (EPC); Combined with purge and trap, thermal analyzer, headspace and other pretreatment equipment, used in the field of environmental detection; Combined with automatic sampler to improve the degree of automation of the instrument; Optional direct injection rod for direct detection of high boiling point, difficult to vaporize substances.
Ion source: EI source; Mass number: 1.5 amu~ 1024amu; Detection limit: 1pg octafluoronaphthalene S/N 100:1; Scanning speed: fully adjustable, 10000amu/sec; Detector: Electron multiplier with high-pressure converter; Vacuum system: turbo molecular pump; Chromatographic configuration: GC-4000A series, capillary shunt/unshunt injection system, fully automatic gas circuit (EPC); Combined with purge and trap, thermal analyzer, headspace and other pretreatment equipment, used in the field of environmental detection; Combined with automatic sampler to improve the degree of automation of the instrument; Optional direct injection rod for direct detection of high boiling point, difficult to vaporize substances.