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
Midwest Scientific PR1MA Microcentrifuge Tubes, 0.5 mL, Snap Cap Boil Proof, NS, 1000/cs
PR1MA Microcentrifuge Tubes, 0.5 mL, Snap Cap Boil Proof, NS, 1000/cs.
Covaris Inc MICROTUBE-500 CENTRIFUGE AND H
Centrifuge and Heat Block Adapter designed for the microTUBE-500. Quantity (10) included in the package.
Labcon North America 50mL SuperClear Centrifuge Tubes, in Bulk
Tube, Conical centrifuge; Labcon; SuperClear; 50mL; With 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); Polypropylene USP Class VI resin; Centrifuging to 20,000 x G; Freezable -80C; Autoclavable; Capacity: 50mL; Teal color caps; 500 tubes per bag/500 caps in separate bag/500 tubes and caps per case; 29mm W. 115mm H; Made in USA
Bellco Glass, Inc. 250 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,6/pk 24/cs
250 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,6/pk 24/cs
Alkali Scientific ASI™ 14mL, Medical Tube, Round Bottom, 2000/Cs, PP
Medical Tubes are widely used and referenced in various laboratory protocols.
Research Products International Corp SpectraTube Rainbow Cap Centrifuge Tubes, 50ml Graduated, 25 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.
PRO LAB SUPPLY CORP SPL Septum Tube 15ml, (Tube PP/ Cap HDPE)
SPL Septum Tube 15ml, (Tube PP/ Cap HDPE), Septum (Silicone/PTFE) RCF Rating 13,000 x g, Sterile Case of 25. Tight sealing screw cap. Silicone septum with PTFE coating. External graduations with marking area. Provided in rack. Packed in zipper bags. Non-Cytotoxic, Non-Pyrogenic, DNase/RNase - free, Human DNA - free
AASN BIOABCHEM INC Large volume centrifuge tube 500ml, PP; Bag of 6
Large volume centrifuge tube 500ml, PP; Bag of 6
AASN BIOABCHEM INC 50ml, Conical, PP, Sterile EO, Flat Cap, Foam Rack; 500/Case
50ml, Conical, PP, Sterile EO, Flat Cap, Foam 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.
Polycarbin 50 mL Centrifuge Tube CS500, Bagged (Sterile )
Polycarbin's bulk 50 mL conical tubes are made using 20% circular economy, post-consumer recycled content. Each lot of tubes is sterile. Certified DNase, RNase, and Pyrogen free. 25 tubes/rack, 20 racks/case, 500 tubes/case. Centrifugation Speed 12,000 x g. Temperature Range of -196°C to 100°C. Manufactured in a ISO 9001 compliant facility.
Electron Microscopy Sciences SpectraTube™ Centrifuge Tubes 15 ml, 17 x 118 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 12,000 xg.
Size: 17 x 118 mm