DWK Life Sciences (Wheaton), Bottles, Caps
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Tamper Evident Caps with Pulp/PVDC/PE Liners, for 28.5 mm vials
DWK Life Sciences (Wheaton)Three pieced lined aluminum caps have unique metal inserts. Contents cannot be pilfered without removing cap or leaving evidence of puncture or insert. A metal tab wilt a rolled safety edge “perks up” to provide visual proof of tight seal. The caps remove quickly and easily in one piece. They…
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Black Phenolic Cap With PE Poly-Seal Liner
DWK Life Sciences (Wheaton)Stress crack resistant Superior torque retention Excellent sealing characteristics Manufactured from LDPE. The unique cone design provides a wedge type seal that not only seals across the top but also across the inside diameter.
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Aluminum E-Z Seals™
DWK Life Sciences (Wheaton)Stoppers with Wheaton E-Z Seals™ have a larger target diameter that makes them ideal for use with the larger-opening E-Z Vials™. These seals are ideal for filling or retrieving contents with a syringe and as closures for many instrumentation applications. The 8 mm seal is designed for…
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Colored Polypropylene Caps
DWK Life Sciences (Wheaton)Inner seal ring 45 mm size Caps have built-in, wedge-shaped sealing ring, eliminating the need for a liner. Use with Wheaton Lab 45® media bottles.
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White Polypropylene Cap With Teflon Liner
DWK Life Sciences (Wheaton)Ideal for high purity chemicals, strong acids, solvents Excellent for environmental samples, pharmaceuticals and diagnostic reagents Teflon-faced foamed polyethylene liner offers the excellent chemical resistance of Teflon with the compressibility and sealing properties of polyethylene foam.
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Black Phenolic Screw Cap With Foil Liner
DWK Life Sciences (Wheaton)Aluminum foil-faced pulp board liners Use these caps with organic solvents
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Black Phenolic Screw Caps
DWK Life Sciences (Wheaton)Tefon®-faced (14B) rubber liners Autoclavable caps are designed to ensure the ultimate in product safety. The liners are made of a nontoxic white styrene-butadiene rubber and are faced with Teflon® which offers excellent chemical resistance. They are available in convenient lab pack quantities…
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13-425 Dropper Tip Caps
DWK Life Sciences (Wheaton)Screw cap made of radiation grade polypropylene Variety of colors Packaged in case of 100 or 1000
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20-410 Dropper Tip Caps
DWK Life Sciences (Wheaton)Screw cap made of radiation grade polypropylene Variety of colors Packaged in case of 100 or 1000
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Snap Caps
DWK Life Sciences (Wheaton)Eliminate the need for crimping and decapping tools Fits the Wheaton E-Z Vials with Snap Ring Top Manufactured from polyethylene Choose from 5 colored caps and a variety of septa
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