Sealing Tubes

We offer several types of sealing tubes designed for use in specific rotor types and applications: 

OptiSeal tubes

  • Single-use tubes available in dome-top and bell-top styles.
  • Come with plastic sealing plugs, easily prepared for use without tools or heat.
  • Spacers are used to seal the tubes and to support the tops of the tubes during centrifugation.
  • With the tube plug and spacer (and rotor plug, if required) in place, the g forces during centrifugation ensure a tight, reliable seal.

Quick-Seal tubes 

  • Heat-sealed tubes used in swinging bucket, vertical tube, near vertical tube, and in most fixed-angle rotors.
  • Especially useful for the containment of radioactive or pathogenic samples.
  • The bell-top style simplifies removal of materials that float during centrifugation.
  • Dome-top style tubes hold more volume.

 

Certified Free and Sterile Tubes 

Part Number Product Name Closure Materials Nominal Capacity Package Quantity Tube Diameter List Price Buy

Open-Top Thinwall

Polypropylene

2 mL

50

$145.00

Buy

$13.00

Buy

Open-Top Konical

Polypropylene

12 mL

50

$159.00

Buy

Open-Top Thinwall

Polypropylene

15 mL

50

$148.00

Buy

Open-Top Thinwall

Ultra-Clear™

15 mL

50

$140.00

Buy

Polycarbonate

80 mL

6

$235.00

Buy

Open-Top Thinwall

Polypropylene

17 mL

50

$250.00

Buy

Titanium

100 mL

$780.00

Buy

Open-Top Thinwall

Polypropylene

175 µL

100

$93.00

Buy

Open-Top Thickwall

Polycarbonate

50 mL

25

$240.00

Buy

Open-Top Konical

Polypropylene

14 mL

50

$255.00

Buy

Open-Top Konical

Polypropylene

3 mL

50

$130.00

Buy

Open-Top Thickwall

Cellulose propionate

230 µL

100

$130.00

Buy

$3,810.00

Buy

$3,620.00

Buy

$5,400.00

Buy

$2,530.00

Buy

$3,550.00

Buy

Open-Top Thickwall

Polycarbonate

4 mL

25

$187.00

Buy

$3,570.00

Buy

$2,810.00

Buy

$2,530.00

Buy

Open-Top Thickwall

Polycarbonate

1 mL

100

$163.00

Buy

Open-Top Thickwall

Polycarbonate

230 mL

100

$128.00

Buy

Open-Top Thickwall

Polyethylene

175 µL

100

$101.00

Buy

Open-Top Thinwall

Ultra-Clear

2 mL

50

$146.00

Buy

Open-Top Thinwall

Ultra-Clear

94 mL

25

$152.00

Buy

Open-Top Thinwall

Polypropylene

94 mL

25

$151.00

Buy

Open-Top Thinwall

Ultra-Clear

450 µL

100

$129.00

Buy

Open-Top Thickwall

Polyethylene

15 mL

100

$179.00

Buy

Open-Top Thickwall

Polycarbonate

15 mL

100

$240.00

Buy

Open-Top Thickwall

Polyethylene

15 mL

100

18 x 100 mm / 18 x 100 in

$179.00

Buy

$5,200.00

Buy

Open-Top Konical

Polypropylene

2 mL

50

$146.00

Buy

Open-Top Konical

Polypropylene

25 mL

50

$215.00

Buy

Open-Top Konical

Polypropylene

10 mL

50

$255.00

Buy

230 µL

$5,000.00

Buy

Open-Top Thickwall

Polycarbonate

10 mL

25

$245.00

Buy

Open-Top Thickwall

Polycarbonate

94 mL

25

$290.00

Buy

Open-Top Thickwall

Polycarbonate

1 mL

25

$146.00

Buy

Open-Top Thickwall

Polycarbonate

32 mL

25

$220.00

Buy

Open-Top Thickwall

Polycarbonate

10 mL

25

$210.00

Buy

Open-Top Thickwall

Polypropylene

3 mL

25

$290.00

Buy

Open-Top Thinwall

Polypropylene

14 mL

50

$144.00

Buy

Open-Top Thinwall

Polypropylene

6 mL

50

$188.00

Buy

Open-Top Thinwall

Polypropylene

5 mL

50

$126.00

Buy

Open-Top Thickwall

Polypropylene

50 mL

25

$158.00

Buy

Open-Top Thickwall

Polycarbonate

3 mL

25

$245.00

Buy

Open-Top Thickwall

Polycarbonate

4 mL

25

$245.00

Buy

Open-Top Thickwall

Polycarbonate

6 mL

25

$265.00

Buy

Open-Top Thinwall

Polypropylene

36 mL

50

$255.00

Buy

Open-Top Thinwall

Ultra-Clear

175 µL

100

$140.00

Buy

Open-Top Thickwall

Polypropylene

0 mL

100

$141.00

Buy

Open-Top Thickwall

Polycarbonate

0 mL

100

$144.00

Buy

$5,200.00

Buy

Open-Top Thickwall

Polycarbonate

3 mL

50

$490.00

Buy

Open-Top Thickwall

Polypropylene

10 mL

25

$197.00

Buy

Open-Top Thickwall

Polypropylene

1 mL

100

$169.00

Buy

Open-Top Thickwall

Polypropylene

3 mL

50

$430.00

Buy

Open-Top Thickwall

Polypropylene

4 mL

25

$285.00

Buy

Open-Top Thinwall

Ultra-Clear

2 mL

50

$110.00

Buy

Open-Top Thinwall

Ultra-Clear

1 mL

50

$140.00

Buy

Open-Top Thinwall

Ultra-Clear

14 mL

50

$145.00

Buy

Open-Top Thinwall

Ultra-Clear

4 mL

50

$115.00

Buy

Open-Top Thickwall

Polypropylene

32 mL

25

$220.00

Buy

Open-Top Thickwall

Polypropylene

94 mL

25

$290.00

Buy

Open-Top Thickwall

Polypropylene

6 mL

25

$295.00

Buy

Open-Top Thickwall

Polypropylene

4 mL

25

$194.00

Buy

Open-Top Thickwall

Polypropylene

230 µL

100

$123.00

Buy

Polypropylene

2 mL

50

$4,340.00

Buy

g-Max

Polypropylene

6 mL

50

$1,010.00

Buy

Polypropylene

4 mL

50

$1,010.00

Buy

$1,010.00

Buy

g-Max

Polypropylene

15 mL

50

$1,720.00

Buy

g-Max

Polypropylene

15 mL

50

$510.00

Buy

$465.00

Buy

g-Max

Polypropylene

27 mL

50

$510.00

Buy

Polypropylene

5 mL

50

$1,010.00

Buy

25

29 mm / 1.14 in

$102.00

Buy

$1,010.00

Buy

$1,010.00

Buy

g-Max

Polypropylene

27 mL

50

$1,180.00

Buy

$550.00

Buy

$455.00

Buy

$2,390.00

Buy

$415.00

Buy

$2,030.00

Buy

Explore More Tubes & Bottles

Tube & Bottle Selection Guide

Choosing the right tube or bottle for your protocol can be challenging. Considering your requirements and these factors will make your selection easier. 

Open Top Tubes

 Single-use and reusable open top tubes in multiple material types and volume ranges for easy sample loading and recovery.

Specialty Tubes

Specialty tubes include stainless steel for chemical and heat-sensitive applications, single-use transparent tubes and more

Bottles & Large Volume Tubes

Centrifugation bottles for an array of applications, such as large-volume pelleting, protein purification, DNA isolation or sample storage.