Blue Epoxy Coated Steel Wire Test Tube Rack, 40 Holes, Outer Diameter permitted of tubes 20-22mm or less , 4 X 10 Format

Blue Epoxy Coated Steel Wire Test Tube Rack, 40 Holes, Outer Diameter permitted of tubes 20-22 mm or less, 4 X 10 Format Rack measures 10.5" x 4.5" 3.25" Holds a total of 40 test tubes. 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. With stands temperatures up to 121 degrees C ( 249.8 degrees F)