40 Holes Tube Rack Stainless Steel Double‑Layer Test Tube Support Stand 304 Punching Plate

Feature: 1. Well designed and sealed well, the test tube will not fall out during use. 2. The most basic experimental instrument in the dry test tube of the chemical laboratory. 3. A total of 40 small holes, double‑layer design, very large capacity, more convenient and practical. 4. Manufactured of stainless steel material, waterproof, reliable, and has long service time. 5. This tube rack is built to meet standard specification, strictly follow factory quality control. Specification: Condition: Brand New Item Type: Tube Rack Material: Stainless Steel Color: Silver Holes: 40 Holes. Package List: 1 x Tube Rack