Screwcap Sample Tubes, Non-Graduated

These tubes and caps have been designed for the storage and transportation of biological material. They are manufactured from non-toxic polypropylene and offer strength and clarity. The vial has external threads, which provide a smooth and uniform inner surface which reduces the risk of contamination. 

The screw caps are also made of polypropylene, providing the same coefficient of expansion as the tubes. This along with a polypropylene inner lip ensures a leakproof seal, even at changing temperatures. The caps feature a long skirt and a super-fast thread design that allows them to be removed or sealed with a single turn.

The caps are available with or with out a silicone o-ring and are available in a variety of colors. Screw caps sold separately.

  • Withstand termperatures from -196°C to 121°C
  • Round bottom tubes can be centrifuged up to 17,000g
  • Tubes can be autoclaved (121°C) in upright position with the caps loosened
  • Spin rate: 25,000g
Ordering Information
Item NumberImageDescription UnitQuantity Unit Price
Sample Tube, 1.2mL, External Threads, PP, Conical Bottom, Self-Standing
60306030
Sample Tube, 1.2mL, External Threads, PP, Conical Bottom, Self-Standing Bag of 1000
$175.20
Sample Tube, 2mL, External Threads, PP, Round Bottom
60316031
Sample Tube, 2mL, External Threads, PP, Round Bottom Bag of 1000
$175.20
Sample Tube, 2mL, External Threads, PP, Round Bottom, Self-Standing
60326032
Sample Tube, 2mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000
$175.20
Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing
60336033
Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000
$226.60
Sample Tube, 4mL, External Threads, PP, Round Bottom
60346034
Sample Tube, 4mL, External Threads, PP, Round Bottom Bag of 1000
$243.40
Sample Tube, 4mL, External Threads, PP, Round Bottom, Self-Standing
60356035
Sample Tube, 4mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000
$243.40
Sample Tube, 5mL, External Threads, PP, Round Bottom
60386038
Sample Tube, 5mL, External Threads, PP, Round Bottom Bag of 1000
$255.60
Sample Tube, 5mL, External Threads, PP, Round Bottom, Self-Standing
60396039
Sample Tube, 5mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000
$255.60
Note: All instruments and names of manufacturers mentioned herein are the trademarks of their respective companies and are used for reference purposes only. Globe Scientific Inc. expressly disclaims any affiliation to them.