Product information:
Material: Glass
Specification: ordinary test tube
Capacity: glass test tube 10mm * 75mm, glass test tube 10mm * 100mm, glass test tube 12mm * 75mm, glass test tube 12mm * 100mm, glass test tube 15mm * 100mm, glass test tube 15mm * 150mm, glass test tube 15mm * 180mm, glass test tube 18mm * 150mm, glass test tube 18mm * 180mm, glass test tube 20mm * 100mm, glass test tube 20mm * 150mm, glass test tube 20mm * 180mm, glass test tube 20mm * 200mm, glass test tube 25mm * 100mm, glass test tube 25mm * 150mm, glass test tube 25mm * 200mm, glass test tube 30mm * 100mm, glass test tube 30mm * 150mm, glass test tube 30mm * 200mm, glass test tube 40mm * 200mm