Driak Two Layers 12 Sockets Plastic Test Tubes Rack Testing Tubes Holder Used for 25ml Centrifuge Tube

Product description: Material: Plastic; Overall Size (Approx) : 17x 6x 10cm/ 6.7" x 2" x 4" (L*W*H) Each Socket Diameter : 21mm/0.83" ; (Fit for 25ml centrifuge tubes). Used for 25ml centrifuge tube Product features: Made of high quality plastic PMMA material in clear color, designed with 12 sockets, two layers, each socket is 21mm/0.83" diameter. Ideal for laboratory, can provide clear view of the tube contents and convenient insertion and removal of tubes. Package : 1 x Centrifuge Tube Rack