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
CELLTREAT Scientific Products 225mL Conical Bottom Centrifuge Tube, Sterile
CELLTREAT Scientific Products 225mL 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.
Beckman Coulter ULTRA-CENTR. TUBES 45TI 25/BX
Thinwall Tubes, Polyallomer, Vol(g-Max): 94.0 mL, Size: 38 x 102 mm, 25/BX
Thomas Scientific Centrifuge Tube High Performance 15mL Red Screw Cap Asse
Centrifuge Tube High Performance 15mL Red Screw Cap Asse
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
Thomas Scientific Diamond Midi Cent Tube 5 0mL Grad Sep Blue Screw Cap
Diamond Midi Cent Tube 5 0mL Grad Sep Blue Screw Cap
MTC Bio High Speed Centrifuge Tube 15mL Conical Bottom 50 000xg Max RCF Graduated w/ Screw Cap and Gripping Tab Resealable Bag 12/pk
High Speed Centrifuge Tube 15mL Conical Bottom 50 000xg Max RCF Graduated w/ Screw Cap and Gripping Tab Resealable Bag 12/pk
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
TWD Scientific LLC Tube, Centrifuge, Twdbiox, 15Ml, Sterile, Printed Graduations, Wrinting Patch, Polypropylene, Plug-Seal Screw Assembled, Conical Bottom, Tubes Loaded In Rack, 500 Tubes/Case.
15Ml Clear Polypropylene Sterile Conical Bottom Centrifuge Tubes With Plug-Seal Screw Caps Assembled. Tubes Have Writing Patch And Marked Graduations. Tubes Come Loaded Into Rack. 50 Tubes/Rack, 10 Racks/Case, Price/Case
Bellco Glass, Inc. 50mL Centrifuge Tube
Graduations are printed in bold easytoread black ink and are accurate to plus/2. Large white marking area provides excellent contrast for identification. Easy to write on flat surface polyethylene HDPE caps feature integrated leakproof seal. Tubes include graduations molded into the conical bottom ideal for pellet viewing and small volume quantification. Convenient zipclosure 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. Each case of assorted color tubes 230411A and 230421A comes with a free plastic rack and 4 bags of each individual color red yellow green blue purple Specifications Plastic rack is manufactured from polypropylene and is autoclavable reusable and recyclable <
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
Alkali Scientific 5mL Centrifuge Tubes, 4 Bags of 50, Yellow, 200/cs
Qwik-Snap™ MicroTubes: Centrifugal Speed: 29,000 x g. Can withstand boiling up to 121℃ and freezing down to -80℃. Snaps into place for a secure seal. 100% polypropylene, RNase/DNase free. Clear, non-binding surface, graduated. Certified RNase, DNase and Pyrogen free. Pack of 200 yellow 5mL centrifuge tubes.
GENTECH SOLUTIONS LLC UltraClear Centrifuge Tube, 50mL, Green Caps
" EliteChem Our centrifuge tubes combine exceptional clarity, outstanding performance, and contaminant-free construction. Designed with precision, they feature in-molded graduation markings that meet ASTM El272 Class A standards, ensuring accuracy in every measurement and further reduce our footprint on the environment to a minimum.Crafted from 100% USP Class VI virgin medical-grade resin, these tubes boast ultra-low teachable metal content for superior safety. Our walls are up to 25% thicker than standard tubes, they withstand 200% higher G-forcers, delivering unmatched durability and reliability. Pair them with our vibrant selection of colored cap options for a seamless fit with most lab equipment and enhanced organization."
Alkali Scientific 5mL Centrifuge Tubes, 4 Bags of 50, Opaque Black Tint, 200/cs
Qwik-Snap™ MicroTubes: Centrifugal Speed: 29,000 x g. Can withstand boiling up to 121℃ and freezing down to -80℃. Snaps into place for a secure seal. 100% polypropylene, RNase/DNase free. Clear, non-binding surface, graduated. Certified RNase, DNase and Pyrogen free. Pack of 200 opaque black 5mL centrifuge tubes.