Test tube rack, is the most basic chemistry experiment instrument
Plastic tube material stability, durable
The tubes can be placed in a test tube rack, an experiment to observe the phenomenon
It can also be used as containers for the pen, and used for placing cutlery spoon
Colour:Transparent
Material:plastic
Size:16.7 x 8 x 3 cm
Package Contents:
1 x Test Tube Rack
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's in the box
1 x Test Tube Rack
