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.

Search Within Results

1,561 – 1,575 of 1,611 results

1,561

Chemglass Life Sciences Cap Assembly, Complete, 1/8", GL-45, Red

GL-45 Cap Assembly, Red, 1/8". An inexpensive bottle cap for either GL-45 or GPI-38 threads that permits standard solvent or media bottles to be used as an HPLC reservoir. Caps have two holes to accommodate 1/8" tubing and one hole that accepts a standard luer inner joint. Caps are made from polypropylene and the inserts are made from Tefzel. Complete cap assemblies consists of the cap, tefzel insert, (2) plugs for the 1/8" tubing openings and a plug for the opening.

Pricing & Availability

1,562

SAI INFUSION TECHNOLOGIES MALE-FEMALE EXT LINES PK50

NC2597513 MALE-FEMALE EXT LINES PK50

Pricing & Availability

1,563

AVANTI POLAR LIPIDS INC 16 0-22 6 PE

NC3257215 16 0-22 6 PE

Pricing & Availability

1,564

MSC

5000787604 VINYL CAP 1 LENGTH

Pricing & Availability

1,565

US Plastic Corporation 70/400 GREEN UREA CAP WITH F21

63/400 Green Urea Cap with F217 & PTFE Liner

Pricing & Availability

1,566

MSC PACIFIC BLUE ULTRA TP

502868693 PACIFIC BLUE ULTRA TP

Pricing & Availability

1,567

Beckman Coulter Nozzle Tip MoFlo SX 70 M

Nozzle Tip MoFlo SX 70 M

Pricing & Availability

1,568

Hach Company Safety Cap for NoChromix Cleaning Reagent

Premeasured packet of chemical to add to concentrated sulfuric acid. Resulting metal-free cleaning solution removes stains, deposits, and silicones from glassware. Substitute for dichromate. Safety cap for NoChromix-acid mixture safely vents vapor-pressure build-up. May be used directly on 4-kg (8.8 lb) size reagent bottle (such as Prod. No. 97909).