These Borosilicate 3.3 Glass Test Tubes feature side arms, making them versatile for various laboratory applications. The purpose of a side arm is to enable easy attachment of tubing, facilitate controlled liquid transfer, allow for gas inlet or outlet, support vacuum filtration, and enhance versatility in experiments.
The strain point of -515°C, annealing point of 565°C, and softening point of 820°C indicate the material's excellent thermal stability and heat resistance, making it highly suitable for applications involving extreme temperatures and reducing the risk of thermal stress and deformation.
Test Tubes & Side Arms for Controlled Liquid Transfer
What size tubing fits the side arm? Do you stock a suitable product?
Question by: Katrina on 12 Jun 2024, 11:50 pm
The side arms on both 022020-5477 and 022020-5497 have an outer diameter of 8mm. Our 663-835 gas tubing or our 663-589
vacuum tubing should be suitable.
Answer by: Westlab on 16 Jun 2024, 10:51 pm
what size is this?
Question by: liz on 18 Feb 2024, 10:25 pm
Hello Elizabeth, I have just updated the product page with some more information.
- 022020-5477 is 20 x 150mm
- 022020-5497 is 25 x 200mm
To choose the size, click the 'Choose an Option...' dropdown on the right-hand side panel of the product page and select the required size. Afterwards, you can add the item to your cart and proceed to checkout.
What size tubing fits the side arm? Do you stock a suitable product?
Question by: Katrina on 12 Jun 2024, 11:50 pm
The side arms on both 022020-5477 and 022020-5497 have an outer diameter of 8mm. Our 663-835 gas tubing or our 663-589
vacuum tubing should be suitable.
Answer by: Westlab on 16 Jun 2024, 10:51 pm
what size is this?
Question by: liz on 18 Feb 2024, 10:25 pm
Hello Elizabeth, I have just updated the product page with some more information.
- 022020-5477 is 20 x 150mm
- 022020-5497 is 25 x 200mm
To choose the size, click the 'Choose an Option...' dropdown on the right-hand side panel of the product page and select the required size. Afterwards, you can add the item to your cart and proceed to checkout.