Polystyrene Culture Tubes
These nonsterile plastic culture tubes are ideal for use in routine laboratory procedures. The polystyrene tubes are transparent and can also be centrifuged; they tolerate aqueous solutions, mild bases, and weak acids, but cannot be autoclaved.
Culture Tubes, Polystyrene, 12 x 75 mm, Pack of 250
Culture Tubes, Polystyrene, 17 x 100 mm, Pack of 250