Cap, Screw Closure Size 28-400, PK144 MPN:239235
Cap, Screw Closure Size 28-400, PK144
Wheaton's 28-400 screw closure caps offer a reliable and versatile solution for a wide range of applications. These caps provide an excellent moisture barrier, making them suitable for use with mild acids, alkalis, solvents, and alcohols. Their polypropylene construction and PTFE-faced polyethylene liner ensure durability and chemical resistance. Ideal for use in laboratories, pharmaceutical, and industrial settings, these caps can be used on containers with a diameter of 28 mm. Their autoclavable and vented features are not available, but their screw-on design and solid liner make them easy to use and secure.
Top product features:
- Provides Excellent Moisture Barrier
- Can Be Used with Mild Acids, Alkalis, Solvents, and Alcohols
- PTFE Faced Polyethylene Closure Liner for Chemical Resistance
Top product applications:
- Laboratory equipment storage
- Sample containers for chemical testing
- Drum closures for solvent storage
Cap, Diameter 31 mm, Screw Closure Size 28-400 mm, Closure Material Polypropylene, Product Type Screw-On Cap, Closure Color White, Closure Liner Material PTFE Faced Polyethylene, Closure Type Screw-On, Autoclavable No, Septa Included No, Vented No, Special Features Provides Excellent Moisture Barrier and Can Be Used with Mild Acids, Alkalis, Solvents, and Alcohols, Closure Liner Design Solid, Package Quantity 144
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 13 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 10.00
- Package Width: 6.80
- Package Height: 3.50
- Package Weight: 1.10
Product info last updated on February 27, 2026 3:28am UTC
Category: Lab Supplies and Consumables