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 10ml PP (16x104mm), flat screw cap, 50 tubes per sterile bag
Conical 10ml, 15ml, and 50ml centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Tubes and caps may be frozen at temperatures as low as -86˚C. The maximum centrifugal force is 12,000xg for the 10ml or 15ml tubes and 15,000xg for the 50 ml tubes*. Caps have a flat top surface for easy marking and labeling. Cat. No. C2605 features a ‘skirted’ bottom that allows the tube to stand upright without a separate test tube rack.*Refers to liquids with a specific gravity of 1.0, using appropriate rotors, cushions, and adapters.
CELLTREAT Scientific Products 250mL Conical Bottom Centrifuge Tube, Sterile
CELLTREAT Scientific Products 250mL Centrifuge Tube. For applications requiring large volume centrifugation. Tubes include molded graduation lines. Polyethylene (HDPE) cap with integral plug seal provides a secure closure. To suport tube during centrifugation, use of a rotor cushion is required. Temperature range of -80¿C to 120¿C. Max force (RCF) g 7500. Every case is printed with the lot number for quality traceability. Packaged sterile, 6/re-sealable bag, 48/case.
MTC Bio 15ml PP (17x118mm), flat screw cap, 50/sterile bag, 500/cs
This item has a minimum qty of 2 per supplier requirements.
Conical 15ml and 50ml centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Tubes and caps may be frozen at temperatures as low as -86C. The maximum centrifugal force is 12,000xg for the 15ml tubes and 15,000xg for the 50 ml tubes*. Caps have a flat top surface for easy marking and labeling. Cat. No. C2605 features a skirted bottom that allows the tube to stand upright without a separate test tube rack. *Refers to liquids with a specific gravity of 1.0, using appropriate rotors, cushions and adapters.
CELLTREAT Scientific Products 15mL Centrifuge Tube, Yellow Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 15mL Centrifuge Tube, Yellow 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.
CELLTREAT Scientific Products 50mL Centrifuge Tube, Blue Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 50mL 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: 16,000g. 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 50mL Centrifuge Tube, Assorted Color Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 50mL 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: 16,000g. 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, 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.
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.
Stellar Scientific 5ML CENTRIFUGE TUBES, STERILE,
5mL Centrifuge Tubes, Sterile, RNase/DNase Free, Bagged, 500/CS
Chemglass Life Sciences Centrifuge Tube, 50mL, 29 x 115mm, Polypropylene, Individually Wrapped, Sterile
Centrifuge Tube, 50mL, 29 x 115mm, Polypropylene, Individually Wrapped, Sterile. Conical 50ml centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Tubes and caps may be frozen at temperatures as low as -86˚C. The maximum centrifugal force is 12,000xg for the 15mL tubes and 15,000xg for the 50mL tubes*. Caps are made of polyethylene and have a flat top surface for easy marking or labeling.
Chemglass Life Sciences Omnitop Sample Tubes, 15mL, with 18'' C-Flex Inlet, Polystyrene, Bioprocess Sampling, Single Use
Transfer of biopharmaceutical products and reagents in a closed system. Gas exchange transfer. Sampling of biopharmaceutical products and reagents in a closed system. Storage of biopharmaceutical products and reagents. Use with bench top, pilot plant and production bioreactors. Use with sterile connecting devices and thermal or RF tubing sealers. OmniTop Sample Tubes are convenient devices that can be used to obtain fluid samples. Each OmniTop tube comes with a pre-attached 0.2um vent filter and 18' of C-Flex tubing. They are available with or without internal dip-tubes to facilitate removal of the fluid inside. OmniTop Samples Tubes can be aseptically connected to your bio reactor or other device using standard tubing welders. Sample Tubes can also be aseptically sealed and removed (wet or dry) using tubing sealers. Blue caps indicate the tubes are polypropylene. Purple caps indicate the tubes are polystyrene. For other sample tubes, see CLS-1407-T-325, CLS-1407-T-312, CLS-1407-T-310.
Thomas Scientific 15mL Centrifuge Tube - Bag, Sterile
Graduations on clear tubes are printed in bold easy-to-read black ink and are accurate to ± 2% 50mL clear tubes include a black printed 50mL graduation line and 1, 2 and 3mL graduations molded into the conical bottom Large white marking area provides excellent contrast for identification All tubes are manufactured from high quality polypropylene and have smooth, flat surface polyethylene (HDPE) caps Maximum RCF is 12,000g for 15mL conical bottom tubes, 16,000g for 50mL conical bottom tubes, and 6,000g for self-standing tubes Polystyrene tubes Max Force (RCF) is 3,000g Temperature range of -80°C to 120°C 15 and 50mL clear tubes are available in recyclable racks or bulk packaged in zip-closure bags Clear centrifuge tubes are available in sterile (gamma irradiated) or non-sterile pack options NEW! Sure Cap with compressible liner creates a stable seal
Chemglass Life Sciences Centrifuge Tube, 15mL, 17 x 118mm, Polypropylene, Individually Wrapped, Sterile
Centrifuge Tube, 15mL, 17 x 118mm, Polypropylene, Individually Wrapped, Sterile. Conical 15ml centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Tubes and caps may be frozen at temperatures as low as -86˚C. The maximum centrifugal force is 12,000xg for the 15mL tubes and 15,000xg for the 50mL tubes*. Caps are made of polyethylene and have a flat top surface for easy marking or labeling.