Test Tube Rack

Posted By gridfilter -

China
Summary: heavy gauge stainless steel wire ends spot welded heavier frame wires polished
Product Category:
Test tube racks [4]
12 75mm Test Tube

Posted By cnfangye -

China
Summary: plastic tube closed hold amounts laboratory testing experiments
Sell Test Tube Conical

Posted By Woodrowjin -

China
Summary: test tube conical pp ps 16x102mm 10ml rim labeled 17 5x120mm 15ml case qty 2500