Centrifuge Tubes
Glass and plastic tubes designed for use in centrifuges; available in a variety of volume capacities, materials, configurations, RCF ratings, and closure types; may be sterile or non-sterile; may have graduations indicating volume on the tube.
Centrifuge tubes are used to contain liquids during centrifugation, which separates the sample into its components by rapidly rotating it around a fixed axis.
Most centrifuge tubes have conical bottoms, which help collect any solid or heavier parts of the sample being centrifuged. Centrifuge tubes must also be able to withstand the centrifugal pressure created during their use, and their specifications may indicate the maximum speed at which they can be safely used.
Centrifuge tubes are available in various styles, sizes, and materials
- Capacities: Range from 0.1mL to more than 100mL; the most common sizes are 15mL and 50mL (centrifuge) and 1mL and 2mL (microcentrifuge)
- Closures: Screw-on plugged or flat caps; may be attached or separate
- Markings: May have writing areas, graduations, or other markings
- Shape: Conical- or round-bottomed; if conical, choose skirted free-standing versions
- Material: Glass or plastic resin; the latter include polypropylene, polystyrene, PET, and PPCO
- Sterility: Sterile or nonsterile; may be heat- or gas-sterilized
- Packaging: Bulk or racked tubes
- Color: Choose amber or black plastics for light-sensitive samples
MTC Bio Centrifuge Tube, 500mL, PP, sterile, with screw-cap, 8 per bag, 5 bags per case, 40/cs
500mL screw-cap polypropylene tubes are manufactured of polypropylene for temperature and chemical resistance. These tubes are intended for large volume centrifugation and are widely used in cell harvesting/purification and drug discovery applications. MTC Bio's 500mL centrifuge tubes can withstand up to 6,000xg maximum RCF*. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 5 tubes, 40 tubes per case.
Chemglass Life Sciences 50mL Amber Centrifuge Tube, PS Rack, Sterile, 25/Pack
Meet the requirements of analytical level. High strength non-toxic materials. Raw material complies with USP VI requirements. Printed clear graduations with marking area. PP for the tube and HDPE for the cap. One-hand operation design. Sterilized by E-Beam. DNase, RNase and pyrogen free. Maximum centrifugation speed 12,000 x g.
Alkali Scientific 250mL Centrifuge Tube with Bi-
The pre-assembled Closed System of Centrifuge Tube is convenient for aseptic sampling and transfer during biological production procedures Each is double-packed and equipped with a seal cap which can be used to substitute the pipes in case of subsequent centrifugation and analysis The pre-assembled Closed System of Centrifuge Tube is convenient for customers in biomedical/biopharmaceutical/vaccine production industries to aseptically sample and transfer the tissue and cell culture/ vaccine solutions which can effectively save the assembling and sampling time and lower the cost The pre-assembled Closed System is ready to use at hand The closed liquid transfer avoids the contamination risk of open transfer and eliminates the necessity of subsequent cleaning validation The pipeline material meets the requirements of industrial pharmaceutical enterprises and is connected to male taper at the connector which prevents accidental disconnection and offers convenience The double aseptic p
Alkali Scientific CellPro™ Self-Standing 50mL Centrifuge Tube, Conical, Bagged, Teal Cap, Sterile, 25/pk, 500/cs
This Self-Standing 50 mL centrifuge tube is made of polypropylene for clarity and centrifugal strength. This product is made to meet the general requirements of the laboratory such as having clear printed graduations with the marking area, one-hand operation design. Sterilized by E-beam. It is also DNase, RNase and pyrogen-free that is able to handle raw material comply with USP VI requirements.
Chemglass Life Sciences Tube, Micro Centrifuge, 1.5mL, Graduated, Polypropylene, SureSeal S, Assorted Colors, Packed in bags of 50 tubes, 10 bags per unit (2 bags of each color), Sterile
Tube, Micro Centrifuge, 1.5mL, Graduated, Polypropylene, SureSeal S, Sterile, Assorted Colors, Packed in bags of 50 tubes, 10 bags per unit (2 bags of each color). SureSeal S microcentrifuge tubes. SureSeal S tubes are manufactured under clean room conditions, using only BioClear co-polymer, an advanced polypropylene that maximizes clarity, centrifugal strength (tested up to 28,000xg) and the usable temperature range (-90¿C to +121¿C). The oversized tube cap (with frosted marking surface), combined with the unique ring & groove closure, enhances the security of the liquid-tight seal, while minimizing the required locking forces for a more ergonomic opening/closing of the tube caps. All SureSeal S tubes are RNase-, DNase- and pyrogen-free.
CELLTREAT Scientific Products 15mL Centrifuge Tube, Assorted Color Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 15mL Centrifuge Tube, Assorted Color Caps. Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%. Large white marking area provides excellent contrast for identification. Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal. Polypropylene tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification. Convenient resealable bag is a practical alternative to folding and taping opened bags. Assorted color cap tubes allow easily color coding of samples for quick identification, customization, and increased productivity. Each case of assorted color tubes comes with a free plastic rack, and 4 bags of each individual color (red, yellow, green, blue, purple). Max RCF: 12,000g. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/resealable bag, 500/case.
CELLTREAT Scientific Products 15mL Centrifuge Tube, Blue Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 15mL Centrifuge Tube, Blue Cap. Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%. Large white marking area provides excellent contrast for identification. Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal. Polypropylene tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification. Convenient zip-closure bag is a practical alternative to folding and taping opened bags. Assorted color cap tubes allow easily color coding of samples for quick identification, customization, and increased productivity. Users report coding each color to a day of the week, a member of the lab, or a specific procedure. Max RCF: 12,000g. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/resealable bag, 500/case.
SETON SCIENTIFIC Polyclear Tubes, Open-Top, High Transparency, Puncturable, 50 Pack
SETON SCIENTIFIC Polyclear Tubes are open-top, thin-wall centrifugation tubes ideal for scientific applications requiring high transparency. Designed from Polyclear thermoplastic, they withstand temperatures up to 25 °C and enable slice or puncture capability. Notably, they offer great visibility and are sterilizable by methods like ethylene oxide or 70% ethanol. With a nominal capacity of 12.9 mL and packaged in quantities of 50, these tubes differentiate from others by their optimal use in Cesium Chloride gradients without compromising performance.
Sarstedt Inc Screw Cap Tube 50ml, 114x28mm, PP, conical bottom, with printed label. 25/bag, 10 bags/case, 250 total
Screw cap tube, 50 ml, 114 x 28 mm,conical base, PP, with printed writing space and graduation, with assembled red cap, sterile and non-pyrogenic/endotoxin-free, 25 pcs./bag, 10 bags/case, 250 total
Labcon North America 15mL PerformR Polystyrene Centrifuge Tubes, 25 per Rack, Sterile
Tube, Conical centrifuge; Labcon; PerformR; 15mL; Sterile; With attached flat screw caps, molded graduations, and writing surface; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Validated Sterilization (ISO 11137) for use in Research and Medical labs Polypropylene USP Class VI resin; Centrifuging to 3,000 x G; Not Freezable; Not Autoclavable; Capacity: 15mL; Teal color caps; 25 tubes per low waste fiber rack/2 racks per pack/10 packs per case; 17mm W. 118mm H; Made in USA
CELLTREAT Scientific Products 1.5mL Micro Centrifuge Tube, Blue, Non-sterile
All tubes have a frosted marking spot and engraved graduationsAttached flat top cap is easy to open and close with one handColor tubes allow for quick sample identification, or to customize workflows
Thomas Scientific 50 mL SuperClear Centrifuge Tubes, 50 per Bag, Non-Sterile, 500/cs
SuperClear tubes offer you a standard of performance not available from other brands of centrifuge tubes. These tubes are made from a unique medical grade resin that is far more durable than commodity grade resins used in most other brands of tubes. This high quality resin makes it possible for you to spin these tubes at g-forces up to 233% greater than other tubes. So you can finally do those extractions you did in polycarbonate tubes before.
CELLTREAT Scientific Products 15mL Centrifuge Tube, Red Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 15mL Centrifuge Tube, Red Cap. Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%. Large white marking area provides excellent contrast for identification. Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal. Polypropylene tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification. Convenient zip-closure bag is a practical alternative to folding and taping opened bags. Assorted color cap tubes allow easily color coding of samples for quick identification, customization, and increased productivity. Users report coding each color to a day of the week, a member of the lab, or a specific procedure. Max RCF: 12,000g. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/resealable bag, 500/case.