Sturdy 12-Hole Metal Test Tube Rack, 0.75-inch Diameter, 3-Layer Stainless Steel Centrifuge Tube Holder for Laboratory and School

Specification: Item Type: Metal Test Tube Rack Material: 304 Stainless Steel Application: Convenient Insertion and Removal of Tubes in Laboratory Product Size: Approx. 15.9 x 8.5 x 6.2cm / 6.3 x 3.3 x 2.4in ( Manual Measurement, Slight Error May Exist ) Package List: 1 x Metal Test Tube Rack

Features

• Designed for 19mm Tubes: This test tube rack is designed with 12 holes in total, and each hole is about 19mm / 0.75in in diameter.
• 304 Stainless Steel: This centrifuge tube holder is made of premium 304 stainless steel material, and it’s featured with sturdy structure and excellent impact resistance.
• 3 Tiers: This test tube holder features 3 tiers design which can hold the tube firmly and avoid the test tube damage effectively, perfect for laboratory.
• Wide Application: This centrifuge tube rack is widely applicable to scientific experiments, plant propagation and storage of cooking spices.
• 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.