For Arsine analysis using the diethyldithocarbamate colorimetric method. Design of apparatus requires less space and is easier to clean than standard ball and socket design. Meets ACS/USP and EPA specifications. Scrubber/absorber tube has a 24/40 inner joint, the 125mL Erlenmeyer flask has a 24/40 outer joint. Supplied complete with 1 LG-1004-108 clamp. 4mm O.D. glass beads ( LG-6750-102 ) may be added to the absorber tube to enhance gas mixing.