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WHEATON Cap: 41 mm Dia, White, Polypropylene, 38-400 mm Screw Closure Size, 72 Closures Included - Screw On Caps
WHEATONScrew On Caps

WHEATON Cap: 41 mm Dia, White, Polypropylene, 38-400 mm Screw Closure Size, 72 Closures Included

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
Cap: 41 mm Dia, White, Polypropylene, 38-400 mm Screw Closure Size, 72 Closures Included
Category
Screw On Caps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

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

Technical Documents

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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
Environmental testing laboratories — WHEATON BOD bottles (SKU 48H604) for biochemical oxygen demand analysis of water samples.
Pharmaceutical compounding — WHEATON rectangular glass lab bottles (SKU 48H782) for storing liquid reagents and intermediates.
Cryogenic sample storage — WHEATON fiberboard cold storage boxes (SKU 6EMW3) for organizing vials in liquid nitrogen freezers.
Analytical chemistry — WHEATON glass scintillation vials (SKU 48H848) for liquid scintillation counting of radioactive samples.
Industrial quality control — WHEATON bottle top dispensers (SKU 23NC18) for dispensing precise volumes of solvents or acids.
Laboratory organization — WHEATON paper index cards (SKU 49WE10) for labeling and tracking samples in storage racks.

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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