Sampling bag, sterile with dechlorinating agent, 100 mL, 100 pcs

Sterile (certified), disposable, transparent polyethylene bags with trusted "Whirl-Pak" closure. Contains non-nutritive pill with 10mg sodium thiosulfate (will dechlorinate up to 10 mg Cl₂ in 100 mL sample) four 100mL fill-lines.