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Disposable paper mouthpiece with a one-way valve for expiratory testing
Determines the amount of oxygen required during the stabilization of the decomposable organic matter by aerobic biochemical action
Super-absorbent core designed to quickly lock in fluid and neutralize unpleasant odors
These swabs are excellent chemical resistance
Paper is recyclable and made with wood pulp from managed and renewable forests
Dwk Life Sciences Kimble Glass Pennyhead Stoppers - CSX41901R9 Heavy Wall Needle Disposable paper mouthpiece with aDwk Life Sciences Kimble Glass Pennyhead Stoppers Color Coded Medium Length Solid Stopper Black PTFE Key Head Size 9 Diameter at Large End 9. 4 Length of Ground Zone 14. 0 Product must be used in compliance with the intended use statement listed on the product or its accompanying product information. Latex Free No UNSPSC 41122502