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Why Choose StonyLab?
1. The StonyLab means high-quality products for reasonable prices.
2. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time.
3. We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it's available.
Description
Chrome-plated feature increases its surface hardness (above HR65) and heat resistant (up to 930℉/500℃)
Durable, corrosion resistant, acid resistant, rust proof and sturdy constructed
Available in 5 different diameters: O.D. 60 mm (I.D. 55 mm), O.D. 80 mm (I.D. 65 mm), O.D. 100 mm (I.D. 85 mm), O.D. 120 mm (I.D. 105 mm), and O.D. 140 mm (I.D. 125 mm) 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
StonyLab ensures high quality and premium customer service.
TONY S
Reviewed in the United Kingdom on December 14, 2024
This is a lab stand filter funnel ring which is used with a standard retort stand boss.Useful and provides extra scope for adjustment
WeAreDivine
Reviewed in the United States on September 24, 2023
These are the same rings I used in the pharmaceutical labs in which I worked. I used them to hold separatory funnels for doing extractions. Buy some, you won't be disappointed.
David Reynolds
Reviewed in the United States on October 23, 2023
It's heavy-duty
Terry Knotts
Reviewed in the United States on March 9, 2021
these aren't to the exact size, so careful, i am just not returning because its a hassle, but for me i needed 65mm not 68mm, so it's useless to me.
Customer
Reviewed in Canada on October 19, 2021
This support ring is of high quality,it's longer and the metal rod used to produce it was also thicker compared to the one that came from a lab stand kit i've bought a couple years ago.
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