Feature: 1. Selected high-quality materials, durable, corrosion-resistant, anti-aging, long-term use.2. Large capacity, can accommodate 50 test tubes to meet your experimental needs. 3. Removable design, easy cleaning and maintenance, long service life. 4. It can suspend test tube or centrifugal tube in chemical experiment and drying process. 5. Excellent workmanship, safety and reliability, easy to use, is the perfect chemical experimental instrument. Specification: Condition: 100% Brand New Package List: 1 x Test Tube Holder |