Specifications:
Graduated Lab Brown Glass Test Tube Round Bottom with Stopper supplies
Material: Glass
Capacity:
5ML/10ML/15ML/20ML/25ML/50ML
Suitable for: Laboratory, teaching, planting, kitchen, etc.
Tips:
◆ tube should be preheated prior to heating, or easy to burst
◆ test tube holder from the tube should be caught in the mouth of one third place
◆ loading solution should not exceed 1/2 of the tube, heating capacity should not exceed 1/3 of the tube
◆ test tube with a dropper to add liquid should be dropped vacant, it may not extend into the tube
◆ not immediately cooled after heating, to prevent burst
Package contains:
1/3/5/10/tubes(The number of you choose)
We also have other relavent products.Please feel free to contact us!