Test Tube The three kind of test tube are made of high quality polystyrene. Test Tube (12×55/12×60/12×75)The three kind of test tube are made of high quality polystyrene. Item No.Description Spec.KJ704Test tube 12×55KJ705Test tube 12×60KJ706Test tube 12×75High-quality PS, PP, PE material, etc. Smooth and transparent, unique technique, can be centrifuged up to 5000r/m w/o leakage or crack. Various ...
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