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 10mL Centrifuge Tube - Bag, Sterile
Offers the convenience of a micro centrifuge tube with the ability to process sample volumes up to 10mL. Easily access cell pellets and reduce contamination risk with shorter tubes. 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.
Alkali Scientific Qwik-Snap™ 1.7mL Clear Microcentrifuge Tubes, Sterile, 500/pk
Alkali Scientific Qwik-Snap™ 1.7mL MicroTubes are made of premium polypropylene plastic which allows for a crystal clear tube and high centrifugal strength. They feature a secure-snap cap that ensures a strong seal and eliminates leakage and evaporation. Certified RNase, DNase and pyrogen free. Capable of withstanding boiling temperatures up to 121° C and freezing down to -80° C, the Qwik-Snapª micro centrifuge tubes are the perfect choice for your research.
Sarstedt Inc 5ML SCTUBE 15.3X57CBS G/CS1000
5ml Screen Printed Screw Cap Tube 15.3x57mm Conical Bottom Skirted Polypropylene Graduations and Writing Block Cap Assembled Sterile
USA Scientific Inc DNA LoBind Tubes, DNA LoBind, 1.5 mL, PCR clean
DNA LoBind Tubes, DNA LoBind, 1.5 mL, PCR clean, colorless, 250 tubes (5 bags × 50 tubes)
MTC Bio Snap Cap 5mL MacroTubes, non-sterile, four bags of 50 tubes (200 total). CLEAR
This item has a minimum qty of 4 per supplier requirements.
MTC Bios new 5mL Five-O™ MacroTubes™ take all of the conveniences of standard 15mL conical tubes and scales them down for space efficiency and decreased natural resource consumption. Useful from -86C to 110C, these tubes are a valuable resource for boiling and for sample preservation at very low temperatures. Choose from gamma sterilized racked packaging with attached caps or non-sterile bulk packaging with separate caps. The foam racks are similar to the packaging normally associated with 15mL tubes (upright with caps attached), but they require about 60% less storage space. *Color: CLEAR. Tubes are not assorted colors*
Sarstedt Inc 17x110mm Tube, 14mL, Conical Bottom, Polypropylene, 1000/Case
17x110mm Tube 14mL Conical Bottom Polypropylene Graduated No Cap
Alkali Scientific 5mL Centrifuge Tubes, Snap Cap, Non-sterile, two bags of 100 tubes, 200/Pk
5mL Centrifuge Tubes, Snap Cap, Non-sterile, two bags of 100 tubes, 200/Pk
STEMCELL Technologies SepMate™-50 (IVD)
Simplify peripheral blood mononuclear cell (PBMC) isolation by incorporating SepMate™ into your density gradient centrifugation step. SepMate™ tubes contain an insert that creates a barrier between the density gradient medium and blood, thus eliminating the need for careful blood layering and allowing mononuclear cells to be easily harvested with a simple pour. This product can be used with RosetteSep™ to isolate specific immune cell subsets.SepMate™ is manufactured under cGMP and registered as an In Vitro Diagnostic (IVD) device in Australia, Canada, Europe, and the USA. In China, SepMate™ is considered a nonmedical device by the China Food and Drug Administration (CFDA) and should be used as general lab equipment. The end user is responsible for determining whether the product is suitable for their specific application.Browse our Frequently Asked Questions (FAQs) (https://www.stemcell.com/sepmate-faq.html) on SepMate™.
Beckman Coulter TUBES QS PP 5/8 X 3 (BOX-50)
Quick-Seal Standard Tube, Polypropylene, 13.5mL, 16x76mm, Quantity: 50/Box
Sarstedt Inc 10mL Screen Printed Screw Cap Tube, 1000/Case
10mL Screen Printed Screw Cap Tube 16x100mm Conical Bottom Polypropylene Graduations and Writing Block Neutral Cap Enclosed
CELLTREAT Scientific Products 30mL Centrifuge Tube, Self-Standing, Sterile
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.
MTC Bio Centrifuge Tubes, 25ml PP (27x77mm), with screw cap, sterile, 8 foam racks of 25 tubes, 200/pack
Centrifuge Tubes, 25ml PP (27x77mm), with screw cap, sterile, 8 foam racks of 25 tubes, 200/pack
Beckman Coulter TUBES QS UC 1 X 3-1/2 (BOX-50)
Quick-Seal, Ultra-Clear Standard Tube, 39mL, 25x89mm, Quantity: 50/Box
Sarstedt Inc 10ML SC TUBE 15.3X92RB G/CS500
10ml Screen Printed Screw Cap Tube 15.3x92mm Round Bottom Polypropylene Graduations and Writing Block Cap Assembled Sterile