Nalge Nunc Polypropylene Filling/Venting Closures, NALGENE is a reliable and dependable addition to the Nalge Nunc Centrifuges family of products. Combining top-notch and uncompromising quality with an affordable price, the Nalge Nunc Polypropylene Filling/Venting Closures, NALGENE 2162-0831/ 16225-229 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

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. Closures 16225-228, -229, and -230 are provided with two pieces of tissue culture-grade tubing for aspiration, dispensing, and filling splash guard. TopWorks closure 21020-216 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.

Specifications for Nalge Nunc Polypropylene Filling/Venting Closures, NALGENE 2162-0831 :

Size:		83B
Tubing I.D.,mm (in.):		6.4 (1/4)
NNI No.:		2162-0831
Unit:		Each

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine Nalge Nunc products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Centrifuges with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Nalge Nunc Centrifuges. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer FREE UPS Ground Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Nalge Nunc Polypropylene Filling/Venting Closures, NALGENE 2162-0831/ 16225-229, we carry a full complement of Centrifuges as well as other product offerings from Nalge Nunc. We also carry a full line of Nalge Nunc accessories to help meet your laboratory and scientific needs.

For a complete selection of Nalge Nunc Centrifuges, please visit our Nalge Nunc page. For more brand name Centrifuges please visit our Centrifuges store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.

Nalge Nunc Polypropylene Filling/Venting Closures, NALGENE 2162-0831 Rating & Reviews