[nivo category=”test-tube_slides”]

Glassblowing Industries supplies neutral glass test tubes in the sizes listed below. We supply any quantity requested and can also accommodate unique sizes on request.

How to order

1. Please select the size you would like to order from the list below.

2. Indicate the quantity required.

3. Indicate whether you would like your tubes with a rim or rimless.

Please note: Ø represents the diameter and mm represents the length of the tube.