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 30mL Centrifuge Tube and Cap, Self-Standing, Non-Sterile (Tubes and Caps in Separate Bags)
30mL size is an ideal option for intermediate centrifuge tube volumes. Self-standing base for use without a rack. Molded graduations ensure volume accuracy to +/- 2%. Conical bottom for maximized sample retrieval. Easy to write on flat surface caps feature integrated leak-proof seal. Convenient zip-closure bag is a practical alternative to folding and taping opened bags.
HIMEDIA Centrifuge Tube (For BET Sample Collection) 15mL 20 bags x 25 tubes (500/cs)
Centrifuge Tube (For BET Sample Collection) 15mL 20 bags x 25 tubes (500/cs)
V&P Scientific Inc SpinVessel, 50mL, 25/pack or 500 pack
SpinVessel, 50mL, Conical Bottom, Disposable, Sterile, RNase, DNase and DNA Free, Nonpyrongenic Virgin Polypropylene, with Pulsed Radial Flow Spin Fins and Projections, US Patent #11,623,188, European Patent #3887049
CELLTREAT Scientific Products 50mL Centrifuge Tube, Metal Free - Bag, Sterile
Validated to contain less than 1ppb of more than 30 trace metal elements, ensuring samples are free of contaminantsGraduations are printed in bold, easy-to-read black ink and are accurate to +/-2%Large white marking area provides excellent contrast for identificationEasy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof sealTubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantificationConvenient zip-closure bag is a practical alternative to folding and taping opened bagsEasily refill reusable racks with tubes packed in bags
CELLTREAT Scientific Products TUBE & CAP, 50mL Centrifuge Tube & Cap - Non-sterile (Caps and Tubes Packed Separately, Bags of 50)
Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%Large white marking area provides excellent contrast for identificationEasy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof sealTubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantificationConvenient zip-closure bag is a practical alternative to folding and taping opened bagsPaperboard rack is a recyclable, fold-flat alternative to bulky foam racks
Sarstedt Inc 10ML SC TUBE 16X79 RBS/CS1000
10mL Screw Cap Tube 16x79mm Flat Base Polypropylene Neutral Cap Enclosed
Andwin Scientific CENTRIFUDGE TUBES 15ML
The 15 mL SuperClear™ Ultra-High Performance Centrifuge Tubes feature a thick-wall construction that permits high-speed operation. The tubes are also leakproof, providing a secure storage for samples. This product is free of RNase, DNase, and endotox
Chemglass Life Sciences Chemglass 5 mL Centrifuge Tube, Sterile, Screw Cap, Polypropylene - 500/Case (10 racks of 50)
These sterile 5 mL polypropylene centrifuge tubes feature screw caps, are gamma-sterilized and RNase/DNase-free, and are supplied in foam racks for convenient handling and high-throughput workflows. They are suitable for centrifugation up to high g-forces and for low-temperature storage.
- Capacity: 5 mL.
- Material: low-binding virgin polypropylene.
- Sterility: gamma-sterilized and pyrogen-free.
- Cap type: 20 mm screw cap.
- Temperature range: -86°C to 110°C.
- Maximum centrifugation: up to 25,000 x g.
- Graduations: dual graduations at 0.2 and 0.5 mL.
- Dimensions: 16 mm diameter, 56 mm total length.
- Packaging: 500 per case (10 foam racks of 50).
Sarstedt Inc Screw cap tube, 8 ml, (LxØ): 57 x 16.5 mm, PP, 1000/case
8mL Screw cap tube has a flat base and come with the O-ring cap.
S BIO STEMFULL™ 15mL Centrifuge Tube
STEMFULL™ is an ultra-hydrophilic polymer-coated centrifuge tube designed to minimize nonspecific cell adhesion to tube walls and thus ensure high cell recovery after centrifugation. The ultra-hydrophilic polymer is covalently bonded to the tube surface, reducing the risk of coating material leaching. STEMFULL™ has been proven effective for recovering strongly adherent cells such as human stem cells, thereby improving recovery efficiency and reproducibility in stem cell culture and processing.
CELLTREAT Scientific Products CAP ONLY, 15mL Centrifuge Tube Cap - Bag, Sterile
CAP ONLY, 15mL Centrifuge Tube Cap - Bag, Sterile
Syringa Lab Supplies LLC CROSSCUT CAPS 15ML JET TB 25PK
SeptaSecure Cross Cut Caps with 15 mL JetBio Centrifuge Tubes & PP Rack, Rack of 25,non sterile