Bottle Caps

Bottle caps provide an air-tight seal that ensures that a bottle’s contents are leak- and spill-proof, resistant to temperature and that the bottle can be moved. The most ubiquitous style is the threaded screw cap. Caps are available in different sizes and colors and can be specialized for the type of container they sit upon. Popular cap materials include phenolic plastic, polypropylene and PTFE. Bottle caps can be lined with additional material and can be found in solid design or open design, which calls for a septa or insert for complete closure.

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1,351 – 1,365 of 1,607 results

1,351

Analytical Sales & Services POLYPROPYLENE FEMALE DIN

NC2948144 POLYPROPYLENE FEMALE DIN

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1,352

Alkali Scientific Drug Testing Container with Graduations, Polypropylene, Attached White Screw Cap, Tamper Seal, Patient ID Label & Temperature Strip, 95 kPa rated, Sterile, 120mL, 300/Case

Urine Drug Testing Containers from Alkali Scientific are designed to support secure, compliant specimen collection and transport in clinical and occupational health environments. Manufactured from durable polypropylene, each container features an attached white screw cap with an integrated tamper evident seal to help maintain specimen integrity and support chain of custody requirements. A built in temperature strip allows immediate specimen validation at the time of collection, while the included patient ID label supports accurate identification and documentation. Each container is 95 kPa rated to provide reliable, leak resistant performance during handling and transport, including air shipment. Suitable for use in DOT and non DOT testing programs, these containers support consistent specimen collection workflows.

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1,353

Grainger Metal Shlvng Cap 375 lb 12inx84inx48in

The Grainger Freestanding Metal Shelving Racks are industrial-grade steel units for warehouses, distribution centers, retail stores, and other commercial uses. They feature a boltless design for quick assembly and adjustable shelves. Made from 14-gauge steel, they offer 5 shelves per section in various depths and widths, with weight capacities from 800 lbs to 3000 lbs per shelf. These shelves can be configured as single units or combined into larger systems. Optional accessories include dividers, bins, and casters, providing sturdy and customizable storage solutions.