Closures
Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.
Green Thermoset Screw Caps, F217 and PTFE Liner, Qorpak®
Supplier: Qorpak
Green Thermoset Plastic Caps with F217 and PTFE liners are known for providing the widest range of chemical compatibility.
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I-CHEM™ White Polyethylene-Lined Polypropylene Closures, Thermo Scientific
Supplier: Thermo Scientific
Thermo Scientific LDPE-lined White Caps are for general-purpose HDPE bulk separate containers
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Snap Caps, Sun Sri
Supplier: Thermo Scientific
These snap caps eliminate crimping and decrimping of closures with easy to apply snap caps and also it provides a secure seal, minimizing evaporation even with volatile samples.
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Zero Pressure Weather Caps, Labconco®
Supplier: Labconco
Weathercaps are constructed of strong, corrosion-resistant PVC.
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Black Phenolic Screw Caps, PolyCone Liner, Qorpak®
Supplier: Qorpak
PolyCone lined caps form an exceptionally tight seal and offer a good chemical barrier
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Vial Caps with PTFE Faced Silicone Liner, Ace Glass Incorporated
Supplier: Ace Glass
White polypropylene vial screw cap features a PTFE faced silicone liner
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WHEATON® BlueMAG™ Polypropylene Screw Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Uniquely designed for automated GC, GC-MS, and LC-MS chromatography magnetic sample transport systems.
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Closures for Storage Vials, SUN SRI
Supplier: Thermo Scientific
Chromatography vial closure, Black Phenolic Solid Cap with PTFE/Rubber Liner
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PTFE-Lined Closed Caps, Thermo Scientific
Supplier: Thermo Scientific
PTFE-Lined Closed Caps are replacement caps for Thermo Scientific glass environmental sample bottles, jars, jugs and vials
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Aseptic Valved Flask Adapter, ³/₄", Labconco
Supplier: Labconco
Allows filling a user-supplied Fast-Freeze Flask under sterile conditions prior to lyophilization
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µltraAmp™ PCR Cap Strips, Sorenson BioScience
Supplier: Sorenson Bioscience
Polypropylene cap strips are ideal for real-time PCR applications
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Wide-Mouth Spout Cap for 90 and 120 ml Containers, Starplex Scientific
Supplier: Starplex
This semi-closed system is perfect for pouring specimens, reducing the risk of spilling and contamination
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Polypropylene Screw Caps, BrandTech
Supplier: Brandtech
Translucent screw caps are for use with BrandTech polypropylene and low-density polyethylene bottles.
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Black Phenolic Screw Caps, Polyethylene Liner, Qorpak®
Supplier: Qorpak
Caps with solid PE liners offer good chemical resistance and a low moisture vapor transmission rate and are for great polish remover and higher concentration acids & alkalis
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WHEATON® µL MicroLiter® Screw Caps, with Silicone/PP Septa for PFAS Testing, 9 mm
Supplier: DWK Life Sciences (KIMBLE)
Designed to comply with evolving PFAS regulations in the US (EPA, USDA, CDC, FDA, and ASTM) and Europe (DIN, ISO, REACH, POP directive, and WFD).
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#: CA21905-026
Supplier: Kimberly-Clark