Caps and Closures

Stoppers Straight Plug Style Stopper Material: Gray butyl fluoropolymer resin faced For Mouth IDxOD: 7x13mm. 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.

Coplin Staining Jar with Screw Cap Clear glass jar with standard screw neck and white polypropylene 58-400 cap that seals jar for preservation and minimal evaporation loss. Wide rectangular base. Jar holds five 75x25mm slides vertically or 10 back-to-back. Jar is 7.5cm high. I.D.: 3cm.

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 )

Black Phenolic Cap 28-400 with a TaperSeal cone-shaped liner. Caps are sold 144 per case in 12 bags of 12. (144 per CS )

VersaCap 83mm (83B) Cap Adapter, Tangle Free Quick Connect Adapter, Four (4 X) 3/8 Inch Detachable Hose Barbs for 1/4 Inch ID Tubing, for use with VersaCap 83mm Open Cap, 1/EA (1 per EA)

Scintillation Vial Low potassium borosilicate glass. Attached polypropylene screw cap with foil liner. Good for scintillation counting. Background counts low and ultraviolet transmission high. Capacity: 20ml. Dimensions (with cap): 28x61mm. Cap size: 24mm. Packaged individually in trays of 100. (500 per CS )

Scintillation Vial Low potassium borosilicate glass. Unattached polypropylene screw cap with foil liner. Good for scintillation counting. Background counts low and ultraviolet transmission high. Capacity: 20ml. Dimensions (with cap): 28x61mm. Cap size: 22mm. Packaged individually in trays of 100. (500 per CS )

15mm LDPE Conical Snap Plug Cap Natural These vials are for use with autosamplers that require 15x45mm vials. The vials are available in clear and amber glass along with natural polypropylene.

Uni-Flex® Safety Caps Benefits: • Will not aerosol when opened • 10, 12, 13 and 16mm sizes fit all varieties of blood collecting and disposable culture tubes • Liquid tight seal prevents sample evaporation. The UniFlex® Safety Cap is designed to hold under centrifugation, agitation, refrigeration and freezing. • Easy identification of samples: Uni-Flex® Safety Caps are available in seven colors that conveniently correspond to blood collection cap colors • The Uni-Flex Safety Cap locks securely onto the outside of the tube lip to prevent evaporation. • Easy, one hand removal and application. To close, press down firmly with thumb to lock in place. To open, simply pry cap up with thumb. • Easy to label: Write directly on the cap with indelible ink • Clear, natural colored caps are tracemetal free (1000 per PK)

Test Tube Stoppers Red, LDPE 15-17mm (1000 per CS)

Globe Scientific caps for automated systems fit several of the most popular platforms and fit seamlessly into capping processes. These cost-effective alternatives to OEM caps are manufactured to the highest standards to ensure efficient sample processing. • Seamless cost-effective replacements for OEM caps • Smooth operation in existing platforms • Reliable sealing during high-speed transport and agitation • Made from high-grade Polyethylene (PE) material • Non-Sterile (5000 per CS)

Cap, Plug, 12mm, Clear, PK1000 (1000 per PK)

Uni-Flex® Safety Caps Benefits: • Will not aerosol when opened • 10, 12, 13 and 16mm sizes fit all varieties of blood collecting and disposable culture tubes • Liquid tight seal prevents sample evaporation. The UniFlex® Safety Cap is designed to hold under centrifugation, agitation, refrigeration and freezing. • Easy identification of samples: Uni-Flex® Safety Caps are available in seven colors that conveniently correspond to blood collection cap colors • The Uni-Flex Safety Cap locks securely onto the outside of the tube lip to prevent evaporation. • Easy, one hand removal and application. To close, press down firmly with thumb to lock in place. To open, simply pry cap up with thumb. • Easy to label: Write directly on the cap with indelible ink • Clear, natural colored caps are tracemetal free (10000 per CS)

Screw Cap with Silicone Washer for Sample Tubes with External Threads, #'s: 6030-6059, Green (1000 per PK)

VersaCap 120mm Wide Mouth Carboy Adapter, Tangle Free Quick Connect Adapter, Three (3 X) 3/8 Inch Detachable Hose Barbs for 3/8 Inch ID Tubing, for use with VersaCap 120mm Open Cap, 1/EA (1 per EA)

VersaCap 83mm (83B) Cap Adapter, Tangle Free Quick Connect Adapter, Four (4 X) 1/4 Inch Detachable Hose Barbs for 1/4 Inch ID Tubing, for use with VersaCap 83mm Open Cap, 1/EA (1 per EA)

VersaCap 83B EZ-Top, Open Cap w/ Closed Adapter, 1/EA (1 per EA)

Tip, 18 mm, natural, 50-pack (for 2146, 2147, 2241, 2242) (50 per PK)

VersaCap 120mm Wide Mouth Carboy Caps with Tubing, Open Cap with Tangle Free Hose Barb Adapter, Two 1/4 Inch Barbs with Tubing, 1/EA (1 per EA)

The Hexa-Flex™ liquid-tight seal ensures sample integrity and prevents spillage of serum samples. Hexa-Flex™ Safety Caps are available in a variety of colors which helps guard against sample cross-contamination and are convenient for color-coding to particular R&D projects. Hexa-Flex™ Safety Caps protect your laboratory staff from the aerosols of highly-infectious organisms such as TB and the HTLV-III virus. (500 per PK)

53-400mm Polypropylene Cap Unlined, CS100 (100 per CS)

VersaCap 120mm Wide Mouth Carboy Adapter, Tangle Free Quick Connect Adapter, Three (3 X) 1/4 Inch Detachable Hose Barbs for 1/4 Inch ID Tubing, for use with VersaCap 120mm Open Cap, 1/EA (1 per EA)

100/PACK, 10 PACKS/CASE, PRICE/CASE (1000 per CS )

28-400mm Polypropylene Cap/F217 Lined, CS100 (100 per CS)