These 100 mL capacity Corning® containers are used to test nonchlorinated drinking water.

• Does not contain a sodium thiosulfate tablet. Manufactured from pure, recyclable polypropylene.
• Capacity: 120 mL total capacity.
• Capacity at line: 100 mL ±2.5 mL (2.5%).
• The one-piece container has attached lid to reduce chance of contamination.
• Locking arrow assures sterility has not been compromised.