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
Chemglass Life Sciences Sample Tubes, 50mL, with 18" C-Flex Inlet, C-Flex Dip Tube, Sterile
The 50mL polypropylene centrifuge tube assembly utilizes a closed cap assembly with 18” of size 16 (1/8" x 1/4”) C-Flex tubing inlet line with a pinch clamp and plugged.The assembly includes a 3” vent line with a PTFE filter.Assembly is certified sterile.The assembly can be used for sampling and transfer of biopharmaceutical products and reagents in closed systems.Sold individually wrapped in a bag of ten.
Labcon North America 50mL SuperClear Centrifuge Tubes with Plug Style Caps, 25 per Rack
Tube, Conical centrifuge; Labcon; SuperClear; 50mL; With attached plug style screw caps; Caps include integral molded elastomeric seal; 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 20,000 x G; Freezable -80C; Autoclavable; Capacity: 50mL; Teal color caps; 25 tubes per rack/20 racks per case; 29mm W. 115mm H; Made in USA
Labcon North America 50mL SuperClear Centrifuge Tubes with Plug Style Caps, 50 per Bag, Sterile
Tube, Conical centrifuge; Labcon; SuperClear; 50mL; Sterile; 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); Validated Sterilization (ISO 11137) for use in Research and Medical labs; Polypropylene USP Class VI resin; Centrifuging to 20,000 x G; Freezable -80C; Autoclavable; Capacity: 50mL; Teal color caps; 50 tubes per bag/10 bags per case; 29mm W. 115mm H; Made in USA
Labcon North America 50mL SuperClear Centrifuge Tubes, 25 per Rack, Sterile
Tube, Conical centrifuge; Labcon; SuperClear; 50mL; Sterile; With attached flat screw caps; Caps include integral molded elastomeric seal; Patented anti-smear writing surface; 3 color printed graduations and reverse reading scale; 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 20,000 x G; Freezable -80C; Autoclavable; Capacity: 50mL; Teal color caps; 25 tubes per rack/20 racks per case; 29mm W. 115mm H; Made in USA
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
Ramin Corporation CENTF TB 100ML D2273/2709 6/CS
RAMIN' Centrifuge Tube, 100ml, 8" Cone with Trace Sediment Tip, ASTM 2273, 2709
Hach Company 15 mL centrifuge tubes for use with the GeneCount Q-16 qPCR instrument
15 mL centrifuge tubes for use with the GeneCount Q-16 qPCR instrument
Research Products International Corp Graduated Centrifuge Tubes, 15ml, S, 50/bag, 10 bags/case
Premium quality centrifuge tubes are available in a 15ml size. High clarity polypropylene has excellent chemical and temperature resistance. Tubes withstand temperature extremes from -80°C to +122°C and can be centrifuged at maximum of 12,500 RCF(g).
TWD Scientific LLC Tubes, Micro-Centrifuge, Twdbiox, 2.0Ml, Polypropylene, Non-Sterile, Positive Cap Closure, Marked Graduations, Frosted Writing Are, 5000/Case.
BioX 2.0Ml 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
TWD Scientific LLC Tube, Centrifuge, Twdbiox, 50Ml, Sterile, Printed Graduations, Wrinting Patch, Polypropylene, Plug-Seal Screw Assembled, Conical Bottom, Tubes Loaded In Rack, 500 Tubes/Case.
50Ml 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. 25 Tubes/Rack, 20 Racks/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
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
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 formatWithstand -86C to 121CSterile, RNase, DNase and Pyrogen freeScrew capResearch or further manufacturing use only, not for food or drug use.
Bellco Glass, Inc. 15mL 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 230411A00 and 230421A00 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