Test Tube Stand-Wire Type-40 Tubes 20-22 mm
- Epoxy Coated steel wire racks are chemical and corrosion resistant
- Coating provides a protective and smooth coat that is impervious to weak acids , bases and salts.
- 4 X 10 Format
- Rack Measures 10.5″ x 4.5″ 3.25″
- Outer Diameter permitted of tubes 20-22mm or less