Plastic Clear Test Tube Rack 6 Holes Stand Lab Test Tube Stand Shelf WHJ LS WA

Feature: Test tube rack is the most basic chemistry experiment instrument Plastic tube material stability durable The tubes can be placed in a test tube rack an experiment to observe the phenomenon It can also be used as containers for the pen and used for placing cutlery spoon Specification: Material: Plastic Size: 16.7*8*3cm Color: Clear Package included: 1 pcs Test Tube Rack 6 Holes