Test tube rack made of polished hardwood. The rack has six holes to hold test tubes upright and 6 drying pins to hold the test tubes inverted. The holes will accommodate test tubes up to 24mm in diameter.
Test Tube Rack, Material: Stainless steel, Sturdy Z-shaped rack made from a single sheet of heavy gauge, Features 25 wells in 5 rows, for tubes up to 16mm in diameter, Polished, smooth surface facilitates easy cleaning and
Epoxy-coated, steel wire test tube rack resists most solvents, weak acids and bases, Withstands temperatures up to 121 degreeC, Holds 20 Tubes, size 20mm.
Test tube drying racks, plastic, 50 place rack features a 5 x 10 array of pegs that hold tubes up to 16mm in diameter, polypropylene, conveniently hold inverted tubes for drying and to minimize collection of airborne contaminants