Product Features

  • Chrome-plated feature increases its surface hardness (above HR65) and heat resistant (up to 930?H/500??)
  • Durable, corrosion resistant, acid resistant, rust proof and sturdy constructed
  • Available in 5 different diameters: 60mm, 80mm, 100mm, 120mm, and 140mm to securely hold various sizes of separatory funnels and other instruments, an ideal choice to satisfy your needs
  • Commonly used for chemical reactions, filtrations, and experiments in laboratories, factories, schools, hospitals, researches, and so on
  • [Warranty] StonyLab ensures high quality products and premium customer service. If received damaged, please contact us immediately. We will solve it until satisfied


Product Options

  • 60mm: XL-815457
  • 80mm: XL-815458
  • 100mm: XL-815459
  • 120mm: XL-815460
  • 140mm: XL-815461

Support Retort Ring, Chrome-Plated, Extension Ring, Corrosion Resistant

SKU: XL-815655
  • Processing Time

    Usually Ship in 5 - 7 Business Days. Shipping may take longer than expected during COVID-19.

Customer questions & answers


J. Wilkinson

Great packaging. Exactly what I needed.

yonghong chen

It works great for our air sampling! Going to order another one.


the first one showed up broken, the box wasn't very sturdy. Second one is OK, but the inner tube is bent and it basically touches the sidewall when assembled. This is a problem if you use liquid N2 to cool the trap. It will clog itself more quickly, and potentially lead to breakage if you try to disassemble and don't notice the inlet tube frozen to the side.



Clay Brothers




120 Lake Ave S Suite 22
Nesconset, New York 11767


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