Sterile 12mm x 75mm Culture Tubes (5mL) are molded either from premium-grade polystyrene or polypropylene:
Non-graduated round bottom Culture Tubes are supplied with dual position caps
The low density polyethylene (LDPE) dual position snap cap provides either aerobic or anaerobic storage of samples
Note: Leave the cap in the loose position for aerobic work and in the sealed position for anaerobic cultures
SKU# GS-110428 Culture Tubes are molded from premium grade Polystyrene (PS) for clarity. Can withstand 1500 RPM during centrifugation. Temperature Range: -20°C to 70°C. Not autoclavable.
SKU# GS-110438 Culture Tubes are molded from premium grade Polypropylene (PP) for impact strength and stability to common acids, alkalies, and solvents. Can withstand 3000 RPM. Temperature Range: -80°C to 121°C. Autoclavable (with cap removed) and freezable. Please note, this item is currently on backorder until 11/25/2020.
Item Ships From
No return will be accepted by the seller for any reason without prior written authorization. Returns will be accepted within 30 days of shipment, only if products are in new and unused condition and accompanied by a health and safety declaration as regards potential contamination with hazardous materials due to customer use of the product. The manufacturer reserves the right to assess a 20 percent restocking fee at their discretion. All shipping charges remain payable. This manufacturer assesses order cancellation fees if a submitted order is cancelled prior to shipment.
Can I measure optical density of bacterial culture at 600 nm with these tubes?
Based on your needs, the manufacturer has recommended item # GS-1505 for better light transmission. You can search for the GS-1505 by typing in the item number into the search bar at the top of our page.