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 SpectraTube Rainbow Cap Centrifuge Tubes, 15ml Graduated, 50 Tubes per Tray, 500 Tubes per Case
SpectraTubes feature colored caps for easy sample identification. Caps are brightly colored, frosted and easy to write on with any marking pen. Conical tubes are made from high clarity polypropylene which features excellent chemical and temperature resistance. Tubes withstand temperature extremes from -45°C to +120°C.
Tubes are supplied in trays for quick retrieval.
CELLTREAT Scientific Products 15mL Bio-Reaction Tube - Bag, Sterile
CELLTREAT Scientific Products 15mL Bio-reaction Tube. Bio-reaction tubes offer a convenient and economical option for small scale, high density suspension cell culture. Ideal for biological reaction applications and free gas exchange. Aseptic conditions maintained through 0.22?m hydrophobic vented membrane. Useful in the screening and optimization processes of suspension cells. Reaction parameters can be optimized using small amounts of materials, maximizing the number of parallel experiments that can be performed simultaneously. Ideal for suspension cell culture, bacterial growth, seeding larger bioreactors, supporting start-up testing procedures for larger bioreactors, and lyophilization. Easy to read black graduations and a large white marking area. RNase/DNase free and non-pyrogenic. Max force (RCF) g 12000. Every case is printed with the lot number for quality traceability. Packaged sterile, 10/re-sealable bag, 100/case.
Enterprise Technology Solutions Learning Resources Sensory Tubes, Ages 3+, 3 Tubes, AST
ColorMix Sensory Tubes teach children how to soothe themselves and their big emotions by watching colors separate. Sensory tubes help build key social-emotional skills such as patience, impulse control, stress management and self-discipline. Easy-to-grip tubes are perfect for small hands.
Med Vet International McKesson Centrifuge Tube, 15 mL, 177-6285, 500/Case
McKesson Centrifuge Tube Conical Bottom Plain 17 X 120 mm 15 mL Blue Screw Cap Polypropylene Tube 15 mL centrifuge tube 17 x 120 millimeters High-quality, translucent tubes molded from polypropylene material featuring a conical bottom RCF rating: 8,078xG Black printed graduations in 0.5 mL increments for easy measurements Large, white printed writing space for convenient labeling Sterile tubes are autoclavable (without cap) for continued use Blue screw caps made of high density polyethylene (HDPE) are flat-top and leak-resistant Racked with color-coded screw caps attached for added convenience
Thomas Scientific 50mL Centrifuge Tube, PS Rack, Sterile
Printed Graduations (with marking area) Polypropolyne for the tube and polyethylene for the cap High centrifugal strength - up to 10,000 x g Flat markable cap with leakproof seal One-hand operation design for the caps provides easy handling Sterilized by E-Beam DNase, RNase and pyrogen free
CELLTREAT Scientific Products 50mL Centrifuge Tube, Flip Top Cap - Paperboard Rack, Sterile
CELLTREAT Scientific Products 50mL Centrifuge Tube with Flip-top Cap in Paperboard 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. Ergonomic flip top cap is designed for single handed operation. Paperboard rack is a recyclable, fold-flat alternative to bulky foam racks. RNase/DNase free and non-pyrogenic. Max force (RCF) g 9400. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/paperboard rack, 500/case.
Thomas Scientific 50mL Centrifuge Tube, Flip-Top Cap - Bag, Sterile
CELLTREAT Flip Top centrifuge tubes are manufactured in a class 100,000 clean room and made of high-clarity polypropylene. Graduations are printed in a bold easy-to-read black and are accurate to Ý 2%. Large white marking area provides excellent contrast for identification. The ergonomic leak-free flip top cap design allows easy one hand opening of caps while preventing loss of a separate cap. Flip top caps are smooth, flat surface polyethylene. Temperature range is -80ÝC to 120ÝC. CELLTREAT 15ml and 50ml Flip Top Centrifuge tubes are available in either paperboard recyclable racks or bulk packaged in sterile re-sealable (zip closure) bags. Gamma irradiation sterilized, RNase-free, DNase-free, DNA-free, and non-pyrogenic.
Labcon North America 15mL PerformR Polystyrene Centrifuge Tubes, 125 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; 125 tubes per bag/4 bags per case; 17mm W. 118mm H; Made in USA
Beckman Coulter 13.2 mL, Open-Top Thinwall Ultra-Clear Tube, 14 x 89mm, 50/pk
Ultra-Clear Tube, Thinwall, Open-Top, 13.2 mL, 14 x 89mm, Quantity: 50Pk
CELLTREAT Scientific Products 2.0mL Micro Centrifuge Tube, Sterile
CELLTREAT Scientific Products 2.0mL Micro Centrifuge Tube. Tubes have frosted marking spot and engraved graduations. Attached flat top cap is easy to open and close with one hand. Temperature range of -80¿C to 120¿C. Rnase/Dnase free and non-pyrogenic. Max force (RCF) g 20000. Every case is printed with the lot number for quality traceability. Packaged sterile, 1000/re-sealable bag, 5000/case.
CELLTREAT Scientific Products 50mL Centrifuge Tube - Bag, Sterile
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. Easily refill reusable racks with tubes packed in bags.
Foxx Life Sciences EZBio Centrifuge Tube Assemblies, 15mL, Sterile, Single Use Technology with EZBio 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
Labcon North America 50mL UVSafe Centrifuge Tubes with Plug Style Caps, 50 per Bag, Sterile
Tube, Conical centrifuge; Labcon; UVSafe; 50mL; Sterile; With attached plug style caps; Block 100% of UVA, UVB and UVC light but passes visible light; white printed graduations; 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 -80C; Autoclavable tubes; Capacity: 50mL; Teal color caps; 50 tubes per bag/10 bags per case; 29mm W. 115mm H; Made in USA
TWD Scientific LLC Tubes, Micro-Centrifuge, Twdbiox, 1.5Ml, Polypropylene, Non-Sterile, Positive Cap Closure, Marked Graduations, Frosted Writing Are, 5000/Case.
BioX 1.5Ml 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. 500 Tubes/Pack, 10 Packs/Case, Price/Case
MTC Bio 15ml PP (17x118mm), flat screw cap, 50/foam rack in 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.