We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

WHEATON Cap: 23 mm Dia, Black, Phenolic, Rubber, 20-400 mm Screw Closure Size, Autoclavable - Screw On Caps
WHEATONScrew On Caps

WHEATON Cap: 23 mm Dia, Black, Phenolic, Rubber, 20-400 mm Screw Closure Size, Autoclavable

The WHEATON 23 mm Dia Screw On Cap (MPN W239298) is a black, phenolic, rubber, autoclavable, colored cap with a 20-400 mm screw closure size. 3G Electric interprets customer demand and delivers this genuine…

SKU 3G-OTH-641104

Also listed as: W 239298 · W-239298

Brand
WHEATON
Item
Cap: 23 mm Dia, Black, Phenolic, Rubber, 20-400 mm Screw Closure Size, Autoclavable
Category
Screw On Caps
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WHEATON
Manufacturer Part Number
W239298
Type
Black, Phenolic, Rubber, Autoclavable, Colored
Screw Closure Size
20-400 mm

Technical Documents

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

Product Description

The WHEATON 23 mm Dia Screw On Cap (MPN W239298) is a black, phenolic, rubber, autoclavable, colored cap with a 20-400 mm screw closure size. 3G Electric interprets customer demand and delivers this genuine industrial cap across 14 departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls is a trust anchor, but we also source from brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WHEATON 23 mm Dia Screw On Cap used for?

This WHEATON cap seals laboratory bottles and containers with a 20-400 mm screw closure. Its phenolic construction with rubber liner provides a reliable, autoclavable closure for media storage, sample handling, and chemical containment in pharmaceutical, biotech, and research settings.

What are the specifications of the WHEATON W239298 cap?

The WHEATON W239298 is a black, phenolic, rubber, autoclavable, colored screw-on cap with a 20-400 mm screw closure size and 23 mm diameter. It is designed for screw-on application and is not vented or lined with PTFE. 3G Electric supplies this genuine WHEATON part worldwide.

Where to buy WHEATON W239298 caps in worldwide?

3G Electric supplies the WHEATON W239298 cap to customers worldwide. We interpret your demand, source the genuine part, and handle full logistics and customs clearance for delivery. Contact us for pricing and lead time on this autoclavable phenolic cap with rubber liner.

How to select the right screw cap for a 20-400 mm bottle?

For a 20-400 mm bottle neck, choose a cap with matching thread size and closure type. The WHEATON W239298 is a black phenolic cap with rubber liner, autoclavable for repeated sterilization. Ensure the cap material is compatible with your contents and temperature requirements. 3G Electric can help confirm fitment.

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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