This is a modified version of Cat.No. 12-180020 for arsine analysis eliminating the cumbersome ball and socket joint connecting the scrubber and absorber tubes (meets ASTM/USP and EPA specifications). The freestanding system has a standard taper 24/40 Clear-Seal joint. This unit is manufactured from Wheaton 33® low extractable borosilicate glass (meets ASTM Type I Class A and USP Type I standards). Reference: Standard Test Method for Arsenic in Water," ASTM D2972-74. All components are available separately.
- 12-180024 - Scrubber Absorber Tube
- 12-635926 - Erlenmeyer Flask, 125mL, 24/40