Metal Test Tube Rack 6 Holes 1.18in Strong 3 Tiers Stainless Steel Centrifuge Tube Holder for Labora

Feature: 1. Designed for 30mm Tubes: This test tube rack is designed with 6 holes in total, and each hole is about 30mm / 1.18in in diameter. 2. 304 Stainless Steel: This centrifuge tube holder adopts premium 304 stainless steel material, and it\'s featured with sturdy structure and excellent resistance. 3. 3 Tiers Design: This test tube holder is featured with 3 tiers design which ensures high stability, it can hold the tube firmly and avoid the test tube damage effectively, perfect for laboratory. 4. Multi Purpose: This centrifuge tube rack is widely applicable to scientific experiments, plant propagation and storage of cooking spices. 5. Easy to Use: This stainless steel tube rack is ideal for laboratory, which can provide clear view of the tube contents and convenient insertion and removal of tubes. Specification: Item Type: Metal Test Tube Rack Material: 304 Stainless Steel Application: Ideal for 50ml Test Tube, Applicable to Scientific Experiments, Plant Propagation and Storage of Cooking Spices Product Size: Approx. 11.9 x 8.9 x 8.7cm / 4.7 x 3.5 x 3.4in ( Manual Measurement, Slight Error May Exist ) Package List: 1 x Metal Test Tube Rack