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WHEATON 38-400 mm White Polypropylene Screw Cap, 72/Pack - Screw On Caps
WHEATONScrew On Caps

WHEATON 38-400 mm White Polypropylene Screw Cap, 72/Pack

The WHEATON 41 mm Dia Screw-On Cap (MPN 239285) is a white, opaque polypropylene screw-on cap with a 38-400 mm screw closure size, supplied in packs of 72 closures.

SKU 3G-OTH-641044

Brand
WHEATON
Item
38-400 mm White Polypropylene Screw Cap, 72/Pack
Part Number
239285
Category
Screw On Caps
Available to Order
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Technical Specifications

WHEATON
Manufacturer Part Number
239285
Type
White, Polypropylene, Opaque
Closures Included
72
Screw Closure Size
38-400 mm

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WHEATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHEATON 41 mm Dia Screw-On Cap (MPN 239285) is a white, opaque polypropylene screw-on cap with a 38-400 mm screw closure size, supplied in packs of 72 closures.

Frequently Asked Questions

What is the WHEATON 41 mm screw-on cap used for?

The WHEATON 41 mm screw-on cap (MPN 239285) seals glass or plastic containers with a 38-400 mm neck finish. It is commonly used in laboratory, pharmaceutical, and chemical storage applications where a secure, opaque polypropylene closure is required to protect contents from light and contamination.

What are the specifications of the WHEATON 239285 cap?

The WHEATON 239285 cap has a 41 mm diameter, white opaque polypropylene construction, and a 38-400 mm screw closure size. It is a screw-on cap with no liner or septum, supplied in a pack of 72 closures. The manufacturer part number is 239285.

Where to buy WHEATON 239285 caps worldwide?

3G Electric supplies the WHEATON 239285 cap to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this polypropylene screw-on cap.

How to select the right WHEATON cap for a 38-400 mm bottle?

To select the correct WHEATON cap for a 38-400 mm bottle, verify the neck finish size matches 38-400 mm. The 239285 cap is a white opaque polypropylene screw-on closure. Ensure the cap material is compatible with your container's contents and that no liner or septum is required for your application.

Used in

Common applications for WHEATON
Pharmaceutical quality control — WHEATON manual vial top decrimper for 13 mm crimp-top vials with aluminum seals
Field or mobile laboratory — WHEATON battery-powered decrimper (MPN W225814) for portable vial opening
Chemical storage — WHEATON 28-400 mm polypropylene screw cap with PTFE-faced liner for sealing containers
Industrial sample containment — WHEATON 45-400 mm screw cap for containers requiring a 45-400 mm closure
Biological research — WHEATON 1 mL Tenbroeck tissue grinder for manual homogenization of soft tissue
Clinical sample preparation — WHEATON 40 mL Tenbroeck tissue grinder with 1 1/4 in tube for larger tissue samples
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WHEATON Products

3G Electric supplies WHEATON screw on caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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WHEATON
This blue polypropylene screw cap features a PTFE/silicone liner and a 9 mm closure size. It is autoclavable and designed for sealing narrow-mouth laboratory containers, providing chemical resistance and a reliable seal for sample storage and general lab use

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