Clamp – test tube clip Made-in-China

The test tube clip consists of two springy metal plates fixed in a plastic handle.
It is a convenient fixture for holding test tubes with a diameter of 0 to 20 mm.
The use of the clamp allows you to protect yourself from possible burns resulting from both the red-hot glass and the liquid ejected from the test tube as a result of boiling.

Clamp – test tube clip Made-in-China-MasterLi,China Factory,supplier,Manufacturer