Test Tube and Culture Racks on sale for mushroom growing

Looking for an inexpensive yet durable test tube rack? Consider one of our plastic test tube racks. Great for making slants that sit in an incubator or refrigerator. They are stackable, white plastic racks that can easily be disassembled and are dishwasher safe. These test tube racks are steam autoclave-able up to 121°C. They can also be used to store liquid cultures or spores.

We carry 5 different sizes, same price for all sizes.

• 21 Tube, 30mm Dia.
• 24 Tube, 25mm Dia.
• 40 Tube, 20mm Dia.
• 60 Tube, 16mm Dia.
• 90 Tube, 13mm Dia.

Pro Tip: When storing liquid cultures, set a freezer at a temperature of -40°C (-40°F) or colder. An ideal storage temperature for cultures is -75 to -80°C (-103 to -121°F).