8PCS Graduated Glass Test Tube Set with Screw Caps – High Temperature Resistant Calibration Tubes for Lab Experiments Science and Plant Projects

Features

• PRODUCT USE: For laboratory analysis, can be used with centrifuges.
• FEATURES: Transparent, convenient, beautiful, strong and efficient.
• PREMIUM GLASS TUBES: Made of glass, cap is made of hard plastic, ensures longer service life.
• OTHER USAGE: Great for storage of sample, measuring liquid etc.
• PACKAGE INCLUDES: 8 Pcs graduated glass test tube with screw cap, 4 kind of capacities, 10ml x 2, 15ml x 2, 20ml x 2, 30ml x 2.