Test Tube Rack 30 mm
Stainless steel test tube rack.
Size: 7"x3"x3.25" (18x7.5x8 cm).
Holds 10 tubes in 2 rows.
Hole diameter: 30 mm (1 1/8"), fit test tubes with diameter of 30 mm or less (e.g., 50 ml tubes).
Good for glass or plastic test tubes with diameter of 30 mm or less.
Freezer safe. Autoclave safe. Long lasting.
