Thermo Scientific™ Nalgene™ Filling/Venting Closures

Use these to create leakproof systems for secure, aseptic handling of high valued products compared to pouring. Available for use with Nalgene™ bottles and carboys with either 53B or 83B closures. Nalgene™ platinum-cured silicone tubing and TPE port caps are included.

  • Polypropylene closure with TPE gasket & port caps
  • Includes 2 pieces of silicone tubing
  • TPE port caps are included
  • Autoclavable
Item # Description Catalog Pg. Price Add to Cart
53B Nalgene™ Filling/Venting Closure with Ports for 1/4" ID Tube
Item 77111
77.79/Each
Save 5% when you buy 3+
Save 10% when you buy 6+
Save 15% when you buy 18+
P-28
77.79/Each
83B Nalgene™ Filling/Venting Closure with Ports for 1/2" ID Tube
Item 77112
90.83/Each
Save 5% when you buy 3+
Save 10% when you buy 6+
Save 15% when you buy 18+
P-28
90.83/Each
83B Nalgene™ Filling/Venting Closure with Ports for 1/4" ID Tube
Item 77113
89.59/Each
Save 5% when you buy 3+
Save 10% when you buy 6+
Save 15% when you buy 18+
P-28
89.59/Each