Bags Whirlpak Thio 100ml , Pack Of 100.

Details:

Whirl-pak* bags with sodium thiosulfate^ for sampling any potable water supply. Sterile polyethylene bag contains a non-toxic, 10 mg tablet of sodium thiosulfate. 100Ml size for single test use. 4Oz and 100ml indication lines. White write-on strip. Tab closures. Bags are epa approved.