20cm Test Tube Rack Chrome Plated Frame Inspection Medicine

Feature *Made of Aluminum, durable and light weight, easy to carry. *Highly polished surface, no edges and sharps, chemical and corrosion resistant. *Fit for 18.5 to 22.5mm test tubes, round holes, hold 40 tubes. Note: Please check the diameter and height of your tubes before ordering. *Economical and space-saving rack for applications in lab or at home. *3 Layer, 2 slots, each layer has a direction, slide the shelves in from side, the other side has a lip that stops it, fits very snug.

Specification Name: Test tube rack Material: Aluminum Number of holes: 40 holes Aperture: 18.5mm, 20.5mm, 22.5mm (optional) Allowable error: 1mm

Packing list: 1*Test tube rack