50 Place Wire Test Tube Rack for 22mm Test Tubes

Description

Constructed from heavy-gauge stainless steel wire, the test tube rack can easily accomodate 50 test tubes with a diameter of 22mm. Each joint has been firmly spot-welded, to ensure that it stays in place for a long time. Two layers are for preventing tubes from slipping in any direction, and a third sits elevated slightly from the base of the rack, with the wire spaced closer together to keep tubes from falling through. The elevated sides allow for a good grip to be established in the event the rack needs to be moved.