Designed for multiple arsenic determinations using a colorimetric assay as described in the 22nd Edition of Standard Methods for the Examination of Water and Wastewater, Method 3500-As B. Kimble Chase arsine generators conform to ASTM, USP, and EPA specifications. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type 1 and ASTM E438, Type 1, Class A requirements. Glass beads may be added to the absorber tube to enhance the mixing of the generated gas through the silver diethyldithiocarbamate.
Cat.No. 186-241160-0000 is the improved version of Cat.No. 186-241100-0000. Its compact design requires less set-up time and is easier to clean due to the elimination of the ball and socket joint found in Cat.No. 186-241100-0000.