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United Scientific Supplies GBT001 Tubing Assortment, 12' Length, Glass

Free shipping on orders over $29.99

$25.68

$ 10 .99 $10.99

In Stock

About this item

  • Made in Glass
  • Model Number: GBT001
  • Item Package Dimension: 14.5" L x 3.0" W x 2.25" H
  • Item Package Weight: 1.5 lb


This convenient one pound assortment of borosilicate glass tubing includes various thicknesses and wall sizes. All pieces are 12" in length.


P. Cress
September 5, 2025
The description just says a "variety" of sizes without stating what. I don't know if every shipment is the same, but I received 6mm, 7mm, 8mm, 9mm, and 10mm tubes. They're not just tied up with a rubber band like in the photo; they are separated by size and wrapped with foam so glass never touches glass in shipping.Note that these are borosilicate glass, which may not mean much to most people who might recognize the brand name of Pyrex (although most Pyrex products in the US are tempered soda-lime glass which is not as durable as borosilicate). Anyway, this is good strong glass that can take the heat.
JoeN
July 19, 2025
Individually wrapped. Attention to detail. Nice assortment.
Jon hye
May 28, 2025
Really great product. I haven't had any problems. However they look bigger n pics. I'm sure it says measurements that I didn't read. So I'm definitely not knocking anyone but myself. Just saying they 12" long but the biggest has the same diameter of a pencil ish maybe a lil bigger but not much. Still cool af and worth buying and worth every penny!!
Double barrel apparel
May 22, 2025
Good glass
Larry Budd
April 20, 2025
I didnt care for the smaller tubes as much they were smaller than i expected but thats because of my own poor research this company was great affordable quick and good description
Gordon Shecket
April 7, 2025
1. Good packaging to prevent glass breaksge.2. All glass tube ends flame polished - no sharp edges.
kristina r.
February 26, 2025
Just wish it came with bigger sizes like instead of 5mm 6mm 7mm it should have like 11mm 12mm
Constance
February 9, 2025
Pyrex quality. Less likely to shatter vs. to crack or break into larger pieces that make clean up easier. The tubes are thick and even without flaws such as bubbles or dings. Heats evenly. Buying these again without second thoughts
Customer
January 29, 2025
I am very pleased with the Tubing and the service !
Hizomi
November 26, 2024
It is a sampler pack of smaller sizes in which 10mm was the largest. Adding some bigger would have made it perfect .
Pblo Rra
November 12, 2024
Los tubos son de muy buena calidad y es muy practico q sea un pakete con variedad d medidas para poder realizar cualkier proyecto en el q sea necesario adaptarlos a la estructura del objeto en desarrollo