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
Alkali Scientific ASI™ 15mL Dialysis Chamber, PC/RC, 13-15mL, 10/Cs, 3.5k, Green
ASI™ Dialysis Chamber is used for various dialysis applications such as desalting, buffer exchange, labeling, reagent removal, drug binding experiment, cell growth and supply, virus purifications, blood transformation, etc. It is configured to rapidly and effectively dialysis a wide range of 15mL volume and guarantees 95 ~ 98% higher recovery rate than Dialysis tubing type. ▪ Excellent pH and chemical stability (pH 5 ~ 9)▪ Membrane composition: Regenerated Cellulose (RC)▪ Membrane Weight Cut-Off (MWCO): 3.5K, 7K 14K
Alkali Scientific ASI™ 15mL Dialysis Chamber, PC/RC, 13-15mL, 10/Cs, 7k, Blue
ASI™ Dialysis Chamber is used for various dialysis applications such as desalting, buffer exchange, labeling, reagent removal, drug binding experiment, cell growth and supply, virus purifications, blood transformation, etc. It is configured to rapidly and effectively dialysis a wide range of 15mL volume and guarantees 95 ~ 98% higher recovery rate than Dialysis tubing type. ▪ Excellent pH and chemical stability (pH 5 ~ 9)▪ Membrane composition: Regenerated Cellulose (RC)▪ Membrane Weight Cut-Off (MWCO): 3.5K, 7K 14K
Sigma Aldrich Fine Chemicals Biosciences PYREXR Disposable Glass Co
These disposable 50mL Pyrex glass centrifuge tubes are manufactured from Type I borosilicate glass and have a GPI 24-400 thread. They are supplied without caps. The tubes are designed to withstand centrifugation up to 3 000 RCf and are packed in convenient easy to use packs which are shrink-sealed for protection during shipment. for reusable phenolic screw caps with white rubber liners see CLS999924 for reusable phenolic screw caps with Polytetrafluorethylene (PTfE) faced rubber liners see CLS999824.
Alkali Scientific ASI™ 5mL, Medical Tube, Round Bottom, 2000/Cs, PS
Medical Tubes are widely used and referenced in various laboratory protocols.
Alkali Scientific ASI™ 5mL, Medical Tube, Round Bottom, 2000/Cs, PP
Medical Tubes are widely used and referenced in various laboratory protocols.
TWD Scientific LLC Tube, Centrifuge,Twdbiox, 50Ml, Double Threaded, Flat Top, Sterile, Printed Graduations, Polypropylene, Conical Bottom, 500 Tubes/Case
BioX 50ML Clear Polypropylene Sterile Conical Bottom Centrifuge Tubes With Printed Graduations. 25/Rack, 500/Case
Alkali Scientific Hermle Z446 Universal Centrifu
The Hermle Z446 universal High Capacity centrifuge series offers the highest capacity of any benchtop Hermle-Alkali model With air-craft grade premium alloy construction the 4 x 750ml swing out rotor can withstand centrifugal forces upwards of 4500 xg with full loads of up to 28 x 50ml 68 x 15ml tubes and up to 20 x microplates Advanced microprocessor controls allow for instant rotor identificationwhich automatically converts the rotational speed to the relevant g-force (rcf) preventing the user from setting a speed above the capabilities of the installed rotor In addition to retrieving saved programs the easy to use front panel can adjust accel/decel rates and change the end of run alarm tone Rotor exchange is simple and requires less than one minute An included rotor wrench can be used to loosen and install all rotors As soon as the rotor is placed on the motor shaft the identification process activates and the installed rotor code is displayed on the backlit LCD display
Med Vet International Centrifuge Tube - Polystyrene 15mL, J0546GB, 100/Pack
Polystyrene centrifuge tube with screw cap. 15ml 100/bag.
Beckman Coulter Open-Top Thickwall Polycarbonate Tube, 8 x 51mm, 1 mL, 25/pk
Thickwall Polycarbonate Tubes for use in Ultracentrifuge Rotors: Type 50.4 Ti (Part Number 347299); Required Tube Adapter.
USA Scientific Inc 2mL conical tube, grad, mixed
2.0 mL conical base microcentrifuge tube, graduated, mixed colors, with integrated TPE cap, 500/pack
