20X(50Pcs Laboratory Plastic Test Tube 15Ml with Cork 15X150Mm Laboratory School

Description

20X(50Pcs Laboratory Plastic Test Tube 15Ml with Cork 15X150Mm Laboratory School
20X(Product Name: Plastic test tube with cork
Product specifications: 15*150, 15ML with cork
Plug material: synthetic waterproof cork
Scope of application: environmental testing, biochemistry
colour:Transparent
Material:Plastic
Package Contents:
50 * Plastic test tube)