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Globe Scientific

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
Tubes & Caps & Racks Catalog

Ordering Information

Item Number ImageDescription UnitQuantity Unit Price
6030 Sample Tube, 1.2mL, External Threads, PP, Conical Bottom, Self-Standing Sample Tube, 1.2mL, External Threads, PP, Conical Bottom, Self-Standing Bag of 1000 $207.30
Sample Tube, 1.2mL, External Threads, PP, Conical Bottom, Self-Standing Sample Tube, 1.2mL, External Threads, PP, Conical Bottom, Self-Standing
Item Number 6030
Unit Price $207.30
Unit Bag of 1000
Quantity
6031 Sample Tube, 2mL, External Threads, PP, Round Bottom Sample Tube, 2mL, External Threads, PP, Round Bottom Bag of 1000 $207.30
Sample Tube, 2mL, External Threads, PP, Round Bottom Sample Tube, 2mL, External Threads, PP, Round Bottom
Item Number 6031
Unit Price $207.30
Unit Bag of 1000
Quantity
6032 Sample Tube, 2mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 2mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000 $207.30
Sample Tube, 2mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 2mL, External Threads, PP, Round Bottom, Self-Standing
Item Number 6032
Unit Price $207.30
Unit Bag of 1000
Quantity
6033 Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000 $268.10
Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing
Item Number 6033
Unit Price $268.10
Unit Bag of 1000
Quantity
6034 Sample Tube, 4mL, External Threads, PP, Round Bottom Sample Tube, 4mL, External Threads, PP, Round Bottom Bag of 1000 $288.00
Sample Tube, 4mL, External Threads, PP, Round Bottom Sample Tube, 4mL, External Threads, PP, Round Bottom
Item Number 6034
Unit Price $288.00
Unit Bag of 1000
Quantity
6035 Sample Tube, 4mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 4mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000 $288.00
Sample Tube, 4mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 4mL, External Threads, PP, Round Bottom, Self-Standing
Item Number 6035
Unit Price $288.00
Unit Bag of 1000
Quantity
6038 Sample Tube, 5mL, External Threads, PP, Round Bottom Sample Tube, 5mL, External Threads, PP, Round Bottom Bag of 1000 $302.40
Sample Tube, 5mL, External Threads, PP, Round Bottom Sample Tube, 5mL, External Threads, PP, Round Bottom
Item Number 6038
Unit Price $302.40
Unit Bag of 1000
Quantity
6039 Sample Tube, 5mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 5mL, External Threads, PP, Round Bottom, Self-Standing Bag of 1000 $302.40
Sample Tube, 5mL, External Threads, PP, Round Bottom, Self-Standing Sample Tube, 5mL, External Threads, PP, Round Bottom, Self-Standing
Item Number 6039
Unit Price $302.40
Unit Bag of 1000
Quantity
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