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
Molecular Research Center DISP PP TUBES 13 ML
DISPOSABLE POLYPROPYLENE CENTRIFUGE TUBES, 13 ml (17 x 95 mm) 75/box, Series A Tubes have standard snap-in caps
Pipette Com Oxford Lab Products 50 mL Centrifuge Tube with Flat Cap, 500/cs
Oxford Lab Products 50 ml Centrifuge Tube with Flat Cap, Bulk, Sterile, 25 Tubes X 20 packs, 500 tubes/case, Certified RNase, DNase, Human DNA, Endotoxin & Pyrogen Free.
Beckman Coulter 13X64MM POLYALLOMER CENTRI 4ML
Tube, Thickwall, Polyallomer, 4mL, 13 x 64mm, 1/2 x 2-1/2 in.
Perkin Elmer US LLC 50 mL Graduated Conical Bottom PerformR Tubes with Teal Plug Caps Included, Qty. 500 - Freestanding
Type: PerformR, Freestanding Cap Type: Teal Plug Cap, Included Size: 30 mm x 116 mm Quantity: 500 (Bulk)
Sarstedt Inc 16.8x95mm Tube, 13mL, Round Bottom, Polypropylene, 1000/Case
16.8x95mm Tube 13mL Round Bottom Polypropylene No Cap
Sarstedt Inc Tube 13ml, 95x16.8mm, PS
13ml Tube 16.8x95mm Round Bottom Polystyrene Shelf Pack No Cap
Sarstedt Inc 13X100 TUBE 8ML RB SPK 500/PK
Tube, 8 ml, 100 x 13 mm, round base, PS, 500 pcs./StackPack
Labcon North America 15mL PerformR Polystyrene Centrifuge Tubes, 125 per Bag
Tube, Conical centrifuge; Labcon; PerformR; 15mL; With attached flat screw caps, molded graduations, and writing surface; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Polypropylene USP Class VI resin; Centrifuging to 3,000 x G; Not Freezable; Not Autoclavable; Capacity: 15mL; Teal color caps; 125 tubes per bag/4 bags per case; 17mm W. 118mm H; Made in USA
Chemglass Life Sciences Chemglass 0.1 mL PCR 8-Strip Tubes, White, Sterile (CGN-3612-W-02)
Chemglass 0.1 mL PCR 8-Strip Tubes are sterile, white polypropylene tubes supplied in nested 8-tube strips for PCR and real-time thermal cycler applications. Thin-walled construction improves thermal transfer, and leak-proof caps reduce reagent loss during cycling.
- 0.1 mL tube volume
- 8 tubes per strip
- Sterile, white polypropylene construction
- Thin-walled design for improved thermal transfer
- Leak-proof caps with less than 0.2% reaction loss
- Compatible with most thermal cyclers and real-time PCR instruments
- Supplied in nested 8-strip packaging
Thomas Scientific Centrifuge Tube High Performance 50mL Red Screw Cap Asse
Centrifuge Tube High Performance 50mL Red Screw Cap Asse
Atlas Biologicals Centrifuge Tube -15mL, Rack, standard, sterile 25ea/rack, 500ea/cs
Centrifuge Tube -15mL, Rack, standard, sterile 25ea/rack, 500ea/cs
HIMEDIA Centrifuge Tube (For BET Sample Collection) 15mL 20 bags x 25 tubes (500/cs)
Centrifuge Tube (For BET Sample Collection) 15mL 20 bags x 25 tubes (500/cs)