... , 0.7nm, 1.4nm, 2.4nm, AAS Spectrophotometer For Elementary AnalysisCharacteristics ABuildin ... holding, peak height and area, auto zero adjusting, deuterium lamp and ... path of high energy: A total reflection system is adopted ... Double beam total refection system, C-T type monochromator Flashing wavelength: 250nmFlame ... Several decades of accessories including air compressor, printer, one piece of (Zn ...