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
Sarstedt Inc Screw cap tube, 30 ml, (LxØ): 84 x 30 mm, PP, with print, 450/case
30mL Screw cap tube comes assembled with cap. These tubes feature printed graduation.
CELLTREAT Scientific Products CAP ONLY, 15mL Centrifuge Tube Cap - Bag, Sterile
CAP ONLY, 15mL Centrifuge Tube Cap - Bag, Sterile
Labcon North America 15mL SuperClear Centrifuge Tubes with Plug Style Caps, 50 per Bag
Tube, Conical centrifuge; Labcon; SuperClear; 15mL; With attached plug style screw caps; Patented anti-smear writing surface; 3 color printed graduations and reverse reading scale; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Polypropylene USP Class VI resin; Centrifuging to 17,000 x G; Freezable -80C; Autoclavable tubes; Capacity: 15mL; Teal color caps; 50 tubes per bag/10 bags per case; 17mm W. 118mm H; Made in USA
MTC Bio 250mL Centrifuge Tube, PP, sterile, with screw-cap, 14 bags of 5 tubes, 70/cs
250mL 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 250mL centrifuge tubes can withstand up to 6,000xg maximum RCF*. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 5 tubes, 70 tubes per case.. Perfect for Cell harvesting. Molded graduations from 0.5 to 250mL. Sterile, RNase, DNase & Pyrogen free. Leak-proof screw-cap
Electron Microscopy Sciences Screw Cap Centrifuge Tube 50 ml, Co-Polymer, Sterile
Premium quality general purpose centrifuge tubes with printed graduations. Polypropylene copolymer for excellent chemical resistance, withstanding tempserature of -40C to 125C; high centrifugation of 6000RCF. Exceptional clarity.
Material: Co-Polymer
Sterile: Sterile
LIQUIDITY SERVICES OPERATIONS LLC BECKMAN HIGH PERF CENTRIFUGE
NC3660009 BECKMAN HIGH PERF CENTRIFUGE
Electron Microscopy Sciences Flat Screw Cap Conical Centrifuge Tube, 15 ml, Sterile Bag, 17 x 118 mm
Centrifuge tubes made of premium polypropylene for clarity and centrifugal strength. They are supplied sterile, and although they are autoclavable, their polyethylene screw caps are not. Tubes and caps may be frozen at temperatures as low as -45 deg C. Caps have a flat top surface for easy marking. Sterile, Rnase, Dnase, pyrogen, and cytotoxin free. Compatible with standard rotors. Frosted marking surface. Maximum centrifugal force is 12,000xg.
Volume: 15 ml
Package: Sterile Bag
Size: 17 x 118 mm
Labcon North America 15mL PerformR Polystyrene Centrifuge Tubes, 50 per Bag, 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; 50 tubes per bag/10 bags per case; 17mm W. 118mm H; Made in USA
Biotang Inc 1.7 ml Microcentrifuge Tubes. 500/bag, 5000/ 10bag/case. Superior clarity. RCF rating of 25,000 x g. Fit all standard rotors.Autoclavable. Dnase, Rnase, Human DNA, Pyrogen, PCR hibitors free.
1.7 ml Microcentrifuge Tubes. 500/bag, 5000/ 10bag/case. Superior clarity. RCF rating of 25,000 x g. Fit all standard rotors.Autoclavable. Dnase, Rnase, Human DNA, Pyrogen, PCR hibitors free.
AASN BIOABCHEM INC 50ml, Conical, PP, Flat Cap, Printed Graduations; 500/Case
50ml, Conical, PP, Flat Cap, Printed Graduations; 500/Case
USA Scientific Inc Protein LoBind Tubes, 50 mL
Protein LoBind Tubes, 50 mL, conical tubes, PCR clean, colorless, 200 tubes (8 bags × 25 tubes)
Chemglass Life Sciences 15mL Amber Centrifuge Tube, PS Rack, Sterile
• 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
CELLTREAT Scientific Products 50mL Centrifuge Tube, Sure Cap - Bag, Sterile
CELLTREAT Scientific Products 50mL Sure Cap Centrifuge Tube, Polypropylene. 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. Compressible liner creates a stable seal. 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. Tubes have a Max Force (RCF) g of 16000. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/re-sealable bag, 500/case.