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
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
Chemglass Life Sciences Chemglass Centrifuge Tube, Conical Bottom, 500 mL, Polypropylene (CGN-4306-R500)
Chemglass 500 mL conical centrifuge tube molded from clear polypropylene with a screw cap designed for secure sealing. Available in racked and bulk packaging, the tube is intended for separation and harvest of biological and chemical samples and is suitable for high-throughput laboratory workflows.
- 500 mL nominal volume.
- Clear polypropylene construction for chemical compatibility and visibility.
- High-density polyethylene cap with double-seal design for improved leak resistance.
- Electron beam sterilized with a sterility assurance level (SAL) of 10^-6.
- DNase-free, RNase-free, and pyrogen-free.
- Conical bottom with increased thickness for higher centrifugal limits.
- Packaging options: racked (4 pcs/rack, 24 pcs/case) and bulk (6 pcs/pack, 36 pcs/case).
Alkali Scientific ASI™ 15mL Conical Centrifuge Tube, Snap Cap, PP/HDPE, Sterile, Non-Pyrogenic, Non-Cytotoxic, DNase/RNase Free, 500/Cs, In Sleeves
Snap tubes are widely used in laboratories for multiple purposes, from storage of samples to high speed centrifugation. Snap tubes can assist users during experiments by enabling easy one-hand opening and closing of the tubes by providing snap type cap. ▪ Snap cap with tight sealing▪ High chemical resistance▪ Recommended volume for centrifugation: 80%▪ Imprinted external graduations with marking area ▪ Non – pyrogenic▪ Non – cytotoxic▪ DNase / RNase – free▪ Human DNA – free
Thomas Scientific 50mL Bio-Reaction Tube - Bag, Sterile
Bio-Reaction tubes offer a convenient and economical option for small scale, high density suspension cell culture. Bio-reaction tubes consist of centrifuge tubes with a 0.22μm hydrophobic membrane in the vent cap. These tubes are perfect for biological reaction experiments that require aseptic conditions with free gas exchange. Save money with the ability to culture and centrifuge in one tube Available in 15 and 50mL conical bottom and 50mL self-standing sizes Easy-to-read black graduations and a large white marking area Manufactured from high quality polypropylene Caps have an ultrasonically welded 0.22μm hydrophobic membrane to allow gas exchange Maximum RCF is 12,000g for 15mL tubes, 16,000 for 50mL conical bottom tubes, and 6,000g for self-standing tubes Packaged sterile (gamma irradiated) in zip-closure bags or foam racks NEW - Vent Control Labels. Labels configured to cover 1-5 of the cap vent openings
MTC Bio 5mL MacroTubes, 200/PK
This item has a minimum qty of 4 per supplier requirements.
5mL MacroTube, non-sterile, 2 bags of 100 tubes, opaque black tint
Foxx Life Sciences EZBio Centrifuge Tube Assemblies, 50mL, Sterile, Single Use Technology with C-Flex Tubing and Plug, Sterile, 10/CS
Introducing the EZBio Centrifuge Tube Assembly from Foxx Life Sciences—a closed-system solution with TPE tubing and a vent filter. Designed for biopharmaceutical sampling and transfer, it comes in 15mL and 50mL volume.
Molded from USP Class VI Resin and Gamma Irradiated in the U.S. for sterility, the assembly includes a polypropylene centrifuge tube, an 18” inlet line with pinch clamp and plug, a 1.5” vent line with PTFE hydrophobic filter, diptube and stand for secure holding.
Features
Closed-system design ensures contamination-free handling.
Leak-proof seal with platinum-cured silicone gasket.
Molded from USP Class VI Resin, FDA and USP-compliant polypropylene.
Available in 15mL and 50mL, with 6 TPE tubing options and 4 fittings.
Applications
Cell Harvest and Downstream Processing Intermediates
Drug Substance Purification
Drug Product Formulation
Buffer Preparation
Media Preparation
Chemglass Life Sciences Centrifuge Tube, 50mL, Graduated, Polypropylene, Sterile
• Printed graduations (with marking area)• Polypropylene tube with polyethylene cap• Flat markable cap with leak-proof seal• Easy, one-handed, cap operation• Sterilized by E-Beam• Non-pyrogenic, DNase- and RNase-free• Packed in bags of 50
TWD Scientific LLC Tubes, Micro-Centrifuge, Twdbiox, 0.5Ml, Polypropylene, Non-Sterile, Positive Cap Closure, Marked Graduations, Frosted Writing Are, 5000/Case.
BioX 0.5Ml Clear Polypropylene Non-Sterile (Rnase, Dnase, Dna, Pyrogen Free) Microcentrifuge Tubes With Positive Cap Closure. Tubes Are Boil Proof And Rated For Rcf Up To 20,000Xg. Tubes Come With Marked Graduations And Frosted Writing Area. 1000 Tubes/Pack, 10 Packs/Case, Price/Case
Foxx Life Sciences EZBio MTO Centrifuge Tube Assembly, 15mL, Polypropylene (PP) Centrifuge Tube, Sampling Tube, Single Use Technology with EZBio Tubing and Pinchpipe, Vented with Diptube, CPC Aseptiquik (AQS), Sterile, 10/CS
The sterile EZBio Centrifuge Tube Assembly is a single use closed loop system designed for aseptic sampling and sterile transfer.
All components are USP Class VI resin, assembled in a Class 7 cleanroom, and gamma-irradiated in the USA. These assemblies feature a closed cap, an 18” inlet line (1/8” x 1/4” TPE tubing) with a pinch clamp, pinch pipe, plug or luer or CPC MPC/AQS, a 1.5” vent line with PTFE hydrophobic filter, and a dip tube. A centrifuge tube stand securely holds either size. The polypropylene resin meets FDA and USP standards.
Features
Designed for contamination-free sampling/transfer within closed systems
Leak-proof seal with a platinum-cured silicone gasket
Available in 15mL and 50mL with six TPE tubing options and four fitting types.
Withstands up to 4 psi; pinch pipe enables quick aseptic separation
Applications
Cell Harvest & Downstream Processing
Drug Substance Purification
Drug Product Formulation
Buffer & Media Preparation
Labcon North America 50mL PerformR Freestanding Centrifuge Tubes, in Bags, Sterile
Tube, Freestanding conical centrifuge; Labcon; PerformR; 50mL; Sterile; With attached flat screw caps, black side graduations, and white 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 12,500 x G; Freezable to -80C; Tubes are autoclavable; Capacity: 50mL; Teal color caps; 50 per bag/10 bags per case; Made in USA
Alkali Scientific Conical Centrifuge Tubes, 250mL, PP, Plug Seal Cap, Sterile, 6/Rack, 24/cs
The 250mL conical centrifuge tube can process a large number of samples at one time and are suitable for separation and harvest of large cells, supernatants, bacteria, yeast and tissue samples, therefore they are widely used in the field of life sciences and clinical experiments and can meet the requirements of biological analysis. The unique sealing structure design of the cover provides a two-way security to guarantee seal ability. They can tolerate temperatures of -80℃ to 120℃. Sterlie, DNase, RNase, and pyrogen-free.
Chemglass Life Sciences Omnitop Sample Tubes, 50mL, with 18" C-Flex Inlet, Silicone Dip Tube, Seal Tube
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.
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
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
Quality Biological Inc 50mL Bio-Reaction Tube with Vented Cap - Sterile, Foam Rack,25/Rack, 300/CS
50mL Bio-Reaction Tube with Vented Cap - Sterile, Foam Rack,25/Rack, 300/CS