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NALGENEĀ® Polypropylene Filling/Venting Closures, Thermo Scientific

Supplier: NALGE NUNC INTERNATIONAL

Polypropylene closures for aseptic liquid transfer of media, biological reagents, pure water, and chemicals. Frequently used to feed or receive from bioreactors and fermentors. Can be used with carboys or bottles that accept 53B or 83B closures. Filling/Venting Closures are provided with two pieces of tissue culture-grade tubing for aspiration, dispensing, and filling splash guard. The TopWorks closure includes two 6.4mm (1/4") rubber tubes and one 9.5mm (3/8") rubber tube cured to and passing through a silicone rubber stopper/liner in an 83B closure. It is compliant with USP Class VI requirements. All closures are autoclavable.

 

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Filling/Venting Closures
Fits Tubing I.D. Cap Size Supplier No. Catalog Number Unit List Price Quantity
12.7 mm (1/2") 83B 2162-0830 T-2729-1 Case of 6 Retrieving
Each Retrieving
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