Shop All Carboy Closures & Tank Accessories

Nalgene™ Coex Polyethylene Film Tank Liners (Thermo Scientific™)

Enhance mixing capabilities open-bag, flat-bottom Thermo Scientific™ Nalgene™ Coex Polyethylene Film Tank Liners , which offer cost-effective, single-use fluid processing.

Nalgene™ Carboy Replacement Screw Closures and Gaskets (Thermo Scientific™)

Guarantee a leakproof system using Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets.

Nalgene™ Magnetic PVDF Carboy Stirrer (Thermo Scientific™)

Mix high volumes of media and buffer solution at low speed using the Nalgene Magnetic Carboy Stirrer. Adjusts easily to fit 10 or 20L Nalgene carboys with an 83B size closure.

Nalgene™ PVDF True Union Clamps, 0.75 inch (Thermo Scientific™)

Use Thermo Scientific™ Nalgene™ PVDF True Union Clamps with silicone gasket and end caps to experience reliable, repeatable seals.

Nalgene™ Carboy Vent Filter (Thermo Scientific™)

Maintain purified water stored in carboys with this PTFE filter, used for venting and solvent filtration applications.

Nalgene™ Handle for Single-Use Carboy (Thermo Scientific™)

Easily transport your single-use carboy with this stainless steel handle.

Nalgene™ Silicone Sanitary Gaskets for Nalgene™ Carboys (Thermo Scientific™)

Protect against leakage, breakage and contamination with these platinum-cured silicone gaskets, ensuring the highest degree of purity for biopharmaceutical applications.

Nalgene™ PVDF True Union Clamps (Thermo Scientific™)

Repeatedly and reliably seal carboys with Thermo Scientific™ Nalgene™ PVDF True Union Clamps with silicone gaskets and end caps.

Nalgene™ Polypropylene Quick Action Spigots (Thermo Scientific™)

Incorporate Thermo Scientific™ Nalgene™ Polypropylene Quick-Action Spigots, including an HDPE tubing adapter which accepts tubing with 1/4 or 5/16″ I.D with Carboys.

Nalgene™ Spigots for Storage Tanks (Thermo Scientific™)

Ensure safe and efficient liquid dispensing with Thermo Scientific™ Nalgene™ Spigots for Storage Tanks, for use with Naglene™ tanks up to 100 gal. with factory installed threaded boss.

Nalgene™ Spigot Closure with Polypropylene Lock Nut and TPE plug (Thermo Scientific™)

Replace a spigot when autoclaving liquids in a carboy with the Thermo Scientific™ Nalgene™ Spigot Closure with Polypropylene Lock Nut and TPE Plug to provide a leakproof† seal.

Nalgene™ Quick-Action; ETFE Spigots (Thermo Scientific™)

Use these replacement spigots for select Thermo Scientific™ Nalgene™ carboys. They are chemically resistant to selected solvents and other chemicals.

Nalgene™ Polypropylene End Caps (Thermo Scientific™)

Securely close off 3/4 in. or 3 in. sanitary ports on carboys with Thermo Scientific™ Nalgene™ Polypropylene End Caps.

Nalgene™ Closed-Dome Bio Tank Closure with Mixer Support Assembly (Thermo Scientific™)

Enable overhead mixing in a closed system with this unique flange assembly that can be used with all sizes of Thermo Scientific™ Nalgene™ Closed-Dome Tanks.

Nalgene™ Heavy-Duty Stainless-Steel Clamps (Thermo Scientific™)

Assure leakproof fluid connections with Thermo Scientific™ Nalgene™ Heavy-Duty Stainless Steel Clamps, for use with Nalgene Sanitary Carboys.