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
Molecular Research Center DISP PP TUBES 13 ML
DISPOSABLE POLYPROPYLENE CENTRIFUGE TUBES, 13 ml (17 x 95 mm) 75/box, Series A Tubes have standard snap-in caps
Sarstedt Inc 15.7x100mm Tube, 11.5mL, Round Bottom, Polypropylene, 1000/Case
15.7x100mm Tube 11.5mL Round Bottom Polypropylene No Cap
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
Bellco Glass, Inc. 15mL Centrifuge Tube, Flip Top
DescriptionGraduations 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 bagsErgonomic flip top cap is designed for single handed operation Pack Description25/Re-sealable BagCase Quantity500SterileYesNon-PyrogenicYesAutoclavableYesPrimary ColorTube: NaturalSecondary ColorCap: GreenPrimary MaterialTube: PolypropyleneSecondary MaterialCap: HDPEMaximum Volume15mLGraduatedYesGraduation Increments (Subdivisions)0.5mLMax Force (RCF)g9400RNase/DNase FreeYes
CELLTREAT Scientific Products 50mL Centrifuge Tube, Flip Top Cap - Paperboard Rack, Sterile
CELLTREAT Scientific Products 50mL Centrifuge Tube with Flip-top Cap in Paperboard Rack. 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. Ergonomic flip top cap is designed for single handed operation. Paperboard rack is a recyclable, fold-flat alternative to bulky foam racks. RNase/DNase free and non-pyrogenic. Max force (RCF) g 9400. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/paperboard rack, 500/case.
Alkali Scientific 500mL Centrifuge Tube with Bi-
The pre-assembled Closed System of Centrifuge Tube is convenient for aseptic sampling and transfer during biological production procedures Each is double-packed and equipped with a seal cap which can be used to substitute the pipes in case of subsequent centrifugation and analysis The pre-assembled Closed System of Centrifuge Tube is convenient for customers in biomedical/biopharmaceutical/vaccine production industries to aseptically sample and transfer the tissue and cell culture/ vaccine solutions which can effectively save the assembling and sampling time and lower the cost The pre-assembled Closed System is ready to use at hand The closed liquid transfer avoids the contamination risk of open transfer and eliminates the necessity of subsequent cleaning validation The pipeline material meets the requirements of industrial pharmaceutical enterprises and is connected to male taper at the connector which prevents accidental disconnection and offers convenience The double aseptic p
CELLTREAT Scientific Products 50mL Centrifuge Tube, Purple Cap - Bag, Sterile, 500/CS
CELLTREAT Scientific Products 50mL Centrifuge Tube, Purple Cap. 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. Polypropylene 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. 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. Max RCF: 16,000g. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/resealable bag, 500/case.
USA Scientific Inc .5mL SS centrifuge tube
0.5 mL self-standing microcentrifuge tube, red, with integrated TPE cap, 500/pack
Alkali Scientific Conical Centrifuge Tubes, 250mL, PP, Plug Seal Cap, Sterile, 5/Bag 70/cs
The 250mL conical centrifuge tube can process a large number of samples at one time and are suitable for separation and harvest of large cells, supernatants, bacteria, yeast and tissue samples, therefore they are widely used in the field of life sciences and clinical experiments and can meet the requirements of biological analysis. The unique sealing structure design of the cover provides a two-way security to guarantee seal ability. They can tolerate temperatures of -80℃ to 120℃. Sterlie, DNase, RNase, and pyrogen-free.
Sarstedt Inc 15.7x75mm Tube, 8.5mL, Round Bottom, Polystyrene, 1000/Pack
15.7x75mm Tube 8.5mL Round Bottom Polystyrene No Cap
Chemglass Life Sciences Omnitop Sample Tubes, 15mL, with 18" C-Flex Inlet, Polypropylene
Transfer of biopharmaceutical products and reagents in a closed system. Gas exchange transfer. Sampling of biopharmaceutical products and reagents in a closed system. Storage of biopharmaceutical products and reagents. Use with bench top, pilot plant and production bioreactors. Use with sterile connecting devices and thermal or RF tubing sealers. OmniTop Sample Tubes are convenient devices that can be used to obtain fluid samples. Each OmniTop tube comes with a pre-attached 0.2um vent filter and 18" of C-Flex tubing. They are available with or without internal dip-tubes to facilitate removal of the fluid inside. OmniTop Samples Tubes can be aseptically connected to your bio reactor or other device using standard tubing welders. Sample Tubes can also be aseptically sealed and removed (wet or dry) using tubing sealers. Blue caps indicate the tubes are polypropylene. Purple caps indicate the tubes are polystyrene. For other sample tubes, see CLS-1407-T-325, CLS-1407-T-312, CLS-1407-T-310.
AASN BIOABCHEM INC 15ml, Conical, PP, Sterile EO, Flat Cap, Bags; 500/Case
15ml, Conical, PP, Sterile EO, Flat Cap, Bags; 500/Case