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, , 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