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
USA Scientific Inc .5mL SS centrifuge tube
0.5 mL self-standing microcentrifuge tube, red, with integrated TPE cap, 500/pack
Quality Biological Inc 15ml Centrifuge Tube only - Non-sterile, Bag - 500/CS
15ml Centrifuge Tube only - Non-sterile, Bag - 500/CS
Cole-Parmer CONICAL-BOTTOM CENTRIFUGE TUBE
Conical-Bottom Centrifuge Tubes, 15 mL; 25/Resealable Bag, 20 Bags/CS
Beckman Coulter 13X64MM POLYALLOMER CENTRI 4ML
Tube, Thickwall, Polyallomer, 4mL, 13 x 64mm, 1/2 x 2-1/2 in.
Sarstedt Inc 16.8x95mm Tube, 13mL, Round Bottom, Polypropylene, 1000/Case
16.8x95mm Tube 13mL Round Bottom Polypropylene No Cap
Labcon North America 15mL PerformR Polystyrene Centrifuge Tubes, 125 per Bag
Tube, Conical centrifuge; Labcon; PerformR; 15mL; With attached flat screw caps, molded graduations, and writing surface; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Polypropylene USP Class VI resin; Centrifuging to 3,000 x G; Not Freezable; Not Autoclavable; Capacity: 15mL; Teal color caps; 125 tubes per bag/4 bags per case; 17mm W. 118mm H; Made in USA
Med Vet International CET Fingerbrush with Paste 1 brush, 12gm paste Feline
Soft, gentle, and easy to use, the unique patented shape is designed for the limited confines of the feline mouth. Individually packaged with a 12 gram sample of poultry-flavored toothpasteProducts are not always manufacturer specific. Actual product appearance may differ from website image.