---
product_id: 233141179
title: "Wheaton W239298 Black Phenolic Screw Cap with 14B White Rubber Liner, 20-400 Size (Pack of 144)"
brand: "wheaton"
price: "€ 268.29"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/233141179-wheaton-w239298-black-phenolic-screw-cap-with-14b-white-rubber
store_origin: CY
region: Cyprus
---

# Black phenolic material Nontoxic rubber liner Autoclavable design Wheaton W239298 Black Phenolic Screw Cap with 14B White Rubber Liner, 20-400 Size (Pack of 144)

**Brand:** wheaton
**Price:** € 268.29
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate Your Lab Game with Wheaton's Premium Caps!

## Quick Answers

- **What is this?** Wheaton W239298 Black Phenolic Screw Cap with 14B White Rubber Liner, 20-400 Size (Pack of 144) by wheaton
- **How much does it cost?** € 268.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/233141179-wheaton-w239298-black-phenolic-screw-cap-with-14b-white-rubber)

## Best For

- wheaton enthusiasts

## Why This Product

- Trusted wheaton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Nontoxic white rubber liner ensures safe culture work.
- • **Bulk Convenience:** Pack of 144 for all your lab needs.
- • **Unmatched Quality:** Crafted from premium black phenolic for durability.
- • **Proudly Made in the USA:** Support local manufacturing with every purchase.
- • **Sterilization Made Easy:** Autoclavable for hassle-free sterilization.

## Overview

The Wheaton W239298 Black Phenolic Screw Cap with 14B White Rubber Liner is a high-quality, autoclavable solution designed for culture work. Each pack contains 144 caps, ensuring you have ample supply for your laboratory needs, all while being nontoxic and proudly made in the USA.

## Description

Wheaton Black Phenolic Screw Cap with Styrene-Butadiene Rubber (14B) lining material consists of homogeneous sulfur cured styrene-butadiene rubber. Status complies with 21CFR 177.26, “Rubber articles intended for repeated use.” Excellent properties of resilience, resistant to moisture vapor. Satisfactory for most moderate chemicals. Not good for oils, strong acids and hydrocarbons. Autoclavable.

## Features

- Black phenolic screw cap
- Nontoxic white styrene-butadiene rubber liner making them ideal for culture work
- Autoclavable for easy sterilization
- Country of origin: United States

## Images

![Wheaton W239298 Black Phenolic Screw Cap with 14B White Rubber Liner, 20-400 Size (Pack of 144) - Image 1](https://m.media-amazon.com/images/I/41hTyP49tVL.jpg)

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**Shop now:** [https://www.desertcart.com.cy/products/233141179-wheaton-w239298-black-phenolic-screw-cap-with-14b-white-rubber](https://www.desertcart.com.cy/products/233141179-wheaton-w239298-black-phenolic-screw-cap-with-14b-white-rubber)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-10*