Designed for multiple arsenic determinations. A sample
containing arsenic is placed within the flask and converted to arsine gas.
Hydrogen sulfide is removed from the sample as the gas is generated by packing
the scrubber cavity with lead impregnated glass wool. The absorber tube
containing the diethyldithiocarbamate reagent absorbs the arsine gas and forms
a red complex. The product is transferred to a cuvet which is read on a
colorimeter or spectrometer. Complete unit is supplied with LG-1004-108 &