Caps and Closures

Autoclavable Caps White Autoclavable Open-Top Caps Have A Bonded Teflon-Faced Silicone Liner Making Them Ideal For Storage And Retrieval Of Volatile Solvents Sensitive Compounds And Corrosive Chemicals. The Liners Consist Of 0.055 in Of Silicone. (250 per CS )

Autoclavable Caps White Autoclavable Open-Top Caps Have A Bonded Teflon-Faced Silicone Liner Making Them Ideal For Storage And Retrieval Of Volatile Solvents Sensitive Compounds And Corrosive Chemicals. The Liners Consist Of 0.055 in Of Silicone. (1000 per CS )

NextGen V-Vials have a new fire glazed bottom protects against glass particulates while the new low particulate packaging protects against contamination during transportation and storage. These sturdy vials have a conical interior bottom that allows for maximum retrieval of contents. (12 per CS )

NextGen V-Vials have a new fire glazed bottom protects against glass particulates while the new low particulate packaging protects against contamination during transportation and storage. These sturdy vials have a conical interior bottom that allows for maximum retrieval of contents. (12 per CS )

NextGen V-Vials have a new fire glazed bottom protects against glass particulates while the new low particulate packaging protects against contamination during transportation and storage. These sturdy vials have a conical interior bottom that allows for maximum retrieval of contents. (12 per CS )

NextGen V-Vials have a new fire glazed bottom protects against glass particulates while the new low particulate packaging protects against contamination during transportation and storage. These sturdy vials have a conical interior bottom that allows for maximum retrieval of contents. (12 per CS )

NextGen V-Vials have a new fire glazed bottom protects against glass particulates while the new low particulate packaging protects against contamination during transportation and storage. These sturdy vials have a conical interior bottom that allows for maximum retrieval of contents. (12 per CS )

Imhoff Cone For volumetric determination of settleable solids in water and wastewater. Styrene-acrylonitrile cone externally graduated from plug to 1000mL: 0-1mL in 0.1mL 1-10mL in 0.5mL 10-40mL in 1mL 40-100mL in 2mL lines and numbers at 250 500 and 1000mL. 108mm top diameter. 451mm length. (4 per CS )

Redi-Cap Caps For Use with Wheaton Redi-Pak glass containers. White Polypropylene with Poly-vinyl liner. Cap size 58-400.72/pack 144/cs. (72 per CS )

Colored Starline Caps For Starline Narrow Mouth Containers Green Screw cap size: 13-425. New polypropylene caps are available in natural white red blue and green. Superior Double Seal Closure. Guaranteed to be leakproof. No-Drip Pour Lip. For safe clean dispensing. (72 per CS )

Colored Starline Caps For Starline Narrow Mouth Containers Blue Screw cap size: 20-410. New polypropylene caps are available in natural white red blue and green. Superior Double Seal Closure. Guaranteed to be leakproof. No-Drip Pour Lip. For safe clean dispensing. (72 per CS )

Colored Starline Caps For Starline Narrow Mouth Containers Green Screw cap size: 20-410. New polypropylene caps are available in natural white red blue and green. Superior Double Seal Closure. Guaranteed to be leakproof. No-Drip Pour Lip. For safe clean dispensing. (72 per CS )

Colored Starline Caps For Starline Narrow Mouth Containers Green Screw cap size: 24-410. New polypropylene caps are available in natural white red blue and green. Superior Double Seal Closure. Guaranteed to be leakproof. No-Drip Pour Lip. For safe clean dispensing. (72 per CS )

Colored Starline Caps For Starline Narrow Mouth Containers White Screw cap size: 28-410. New polypropylene caps are available in natural white red blue and green. Superior Double Seal Closure. Guaranteed to be leakproof. No-Drip Pour Lip. For safe clean dispensing. (48 per CS )

Caps solid top without liner 22-350 Accessories for 651905 & 651907 Heavy wall construction designed for lyophilization and freeze-drying. Manufactured from Wheaton-33 low extractable borosilicate glass (meets ASTM Type I Class A and USP Type I standards).

Black Phenolic Screw Caps With Rubber Liners Screw cap size: 38-415 Non-toxic white rubber liner for culture work. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps seals and stoppers to ensure a perfect fit for your container. (200 per CS )

Black Plastic Caps for Media Bottles Solid rubber-lined cap for culture work. Autoclavable. Cap size: 33mm-430.

Black Plastic Caps for Media Bottles Solid fluoropolymer resin-lined caps for maximum product safety. Autoclavable. Cap size: 33mm-430. (100 per CS )

CAP 8-425 PP BLK PTFE/SIL LNR This black polypropylene open-top cap has a Teflon / Silicone liner. It is the perfect cap for use with autosample vials. The Teflon and silicone protect the sample while remaining easily piercable.

Closed Top Caps Black Screw cap size: 20-400. Linerless polypropylene caps in five colors for use with screw neck diagnostic bottles. These closed-top caps can be used with thin flange lyophilization stoppers or snap-on stoppers. (300 per CS )

Closed Top Caps White Screw cap size: 20-400. Linerless polypropylene caps in five colors for use with screw neck diagnostic bottles. These closed-top caps can be used with thin flange lyophilization stoppers or snap-on stoppers. (300 per CS )

Closed Top Caps Blue Screw cap size: 20-400. Linerless polypropylene caps in five colors for use with screw neck diagnostic bottles. These closed-top caps can be used with thin flange lyophilization stoppers or snap-on stoppers. (300 per CS )

Closed Top Caps Yellow Screw cap size: 20-400. Linerless polypropylene caps in five colors for use with screw neck diagnostic bottles. These closed-top caps can be used with thin flange lyophilization stoppers or snap-on stoppers. (300 per CS )

Open Top Caps White Screw cap size: 20-400. Five colors of polypropylene caps for use with screw neck diagnostic bottles. These open-top caps can be used with our thin flange lyophilization stoppers or snap-on stoppers. Wheaton Science Products completes your package with the right closure. (300 per CS )