Glass Test Tube Set 24pcs 80ml Tubes 25 x 200mm with Cork Stoppers and 1pcs 24 Holes Plastic Rack for Lab

Widely uses: Test tubes can meet the needs of daily scientific testing, also good as a perfect storage container for storing beads, spices, liquids and bath salt. They can also be used to grow plants, decorate Halloween or various theme parties，etc. Material: Glass test tubes are made of borosilicate glass, heat resistant, and test tube is reusable after cleaning. The test tube has 3 Layer and 2 slots that each layer has a direction with 24 test tube holes, durable, easy to assemble and disassemble. Size: 25×200mm/0.98" × 7.9", capacity: 80ml (Outside Diameter: 0.98in./ 25mm; Inner Diameter: 0.86in./ 22-23mm; Wall Thickness：0.04in. / 1.1mm) Test tube rack size is 9.8 x 4.3 x 2.6 in./25 x 11 x 6.5 cm. Package: Package included 24pcs 25x200mm glass test tubes, high quality cork stoppers and 1 pcs 24-hole Plastic test tube rack.