Designed for arsenic determination by the silver diethyldithiocarbramate photometric method. Meets A.P.H.A standard 104A, ACS/USP and EPA specifications. Fabricated from borosilicate glass. Joint in 125mL & 250mL, ball and socket joint between absorber and scrubber is 12/2. Complete unit includes clamp.
This unit requires less space and set up time, and is easier to clean. The lead acetate-impregnated glass wool is inserted in the 24/40 joint. Glass beads may be added to the absorber tube to enhance the mixing of the generated gas through the silver diethyldithiocarbamate. Supplied with one polyacetal clamp.