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
Research Products International Corp 10ml High Capacity Centrifuge Tubes , 10 bgs of 50, 500/pk
New 10mL screw cap centrifuge tube are shorter than standard 15ml tubes and allow better sample recovery of contents. Compatible with most 15mL centrifuge rotors, racks, block heaters, etc. and with stand up to 12,000xg maximum RCF. Polypropylene tubes feature printed graduations from 1.5-10ml (0.5ml increments) and flat screw cap.
Printed graduatioms, conical format
Withstand -86°C to 121°C
Sterile, RNase, DNase and Pyrogen free
Screw cap
CELLTREAT Scientific Products 50mL Centrifuge Tube, Yellow Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 50mL 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: 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.
MTC Bio Centrifuge Tubes, 25ml PP (27x77mm), with screw cap, sterile, 8 foam racks of 25 tubes, 200/pack
Centrifuge Tubes, 25ml PP (27x77mm), with screw cap, sterile, 8 foam racks of 25 tubes, 200/pack
CELLTREAT Scientific Products 15mL Centrifuge Tube - Plastic Rack, Sterile
CELLTREAT Scientific Products 15mL Centrifuge Tube in Plastic Rack. 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. 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. Plastic rack is manufactured from polypropylene and is autoclvable, reusable, and recyclable. Chemically resistant to drips. Design of bottom prevents racks from sticking/freezing to surfaces. Widely spaced design catches drips and allows tubes to be retrieved more easily. RNase/DNase free and non-pyrogenic. Max force (RCF) g 12000. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/plastic rack with 2 racks/bag, 300/case.
Electron Microscopy Sciences SpectraTube™ Centrifuge Tubes 50 ml, 29 x 115 mm
The SpectraTube centrifuge tubes have color coded caps for easy sample identification and are perfect for any lab conducting multiple studies, day of the week studies, or any experiments requiring multiple sample types or solutions. All caps are flat, brightly colored, and frosted to make them easy to write on. Made of premium polyethylene, with exceptionally uniform wall thickness for clarity and centrifugal strength. Tubes and caps may be used for sample storage at temperaturess as low as -80 deg C. Tubes and caps are suitable for stem cell research and certified sterile, RNase, Dnase, pyrogen and cytotoxin free. Sterile (gamma) and individually packed. Leak proof. Maximum centrifugal force is 15,000 xg.
Size: 29 x 115 mm
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.
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.
Alkali Scientific CellPro™ Conical Centrifuge Tubes - Sterile, 500mL, 40/Case
The 250mL and 500mL 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. Product Features● The unique sealing structure design of the cover provides a two-way security to guarantee seal ability.● The thickened design of the conical bottom increases the maximum centrifugal limit.● Max. centrifugal limit 7000xg.● Tolerable temperature -80℃-120℃.● The clear scale is convenient for data reading.● No pyrogens, sterile, no DNARNA.● Electron beam sterilization, SAL=10-6
Foxx Life Sciences EZBio MTO Centrifuge Tube Assembly, 50mL, 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
Foxx Life Sciences EZBio MTO Centrifuge Tube Assembly, 50mL, Polypropylene (PP) Centrifuge Tube, Sampling Tube, Single Use Technology with Flexelene 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
Dot Scientific 1.7ML TUBE 250/PK
Pre-Siliconized Research Grade Microcentrifuge Tube 1.7mL, Natural, 250/Pack
Labcon North America 225mL PerformR Centrifuge Tubes, in Bags
Tube, Conical centrifuge; Labcon; PerformR; 225mL; With attached flat integral elastomeric seal screw caps, side graduations, and writing surface; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Polypropylene USP Class VI resin; Centrifuging to 8,000 x G; Freezable to -80C; Autoclavable; Capacity: 225mL; Teal color caps; 2 per bag/24 bags per case; 61mm W. 137mm H; Made in USA