Capitol Vial Water Testing Vials comply with U.S. EPA requirements for drinking water sample containers and are available with or without a sodium thiosulfate pill for chlorine neutralization.

Features:

• Sterile, high clarity polypropylene
• Available with a 10 mg sodium thiosulfate tablet for sample dechlorination, or without a tablet for unchlorinated water sources
• Molded with a 100 mL (±2.5 mL) fill line and has one inch of headspace above the fill line to facilitate mixing
• Integrated tamper evident, chain of custody, and locking seals help ensure container security before and after sample collection