Description
Blue Epoxy Coated Steel Wire Test Tube Rack, 20 Holes, Outer Diameter permitted of tubes 18-20 mm or less, 4 X 5 Format. Rack measures 5" x 4" x 2.75" Holds a total of 20 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)