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
Labcon North America 15mL SuperClear Centrifuge Tubes, 25 per Rack, Sterile
Tube, Conical centrifuge; Labcon; SuperClear; 15mL; Sterile; With attached flat screw caps; Caps include integral molded elastomeric seal; Patented anti-smear writing surface; 3 color printed graduations and reverse reading scale; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Validated Sterilization (ISO 11137) for use in Research and Medical labs; Polypropylene USP Class VI resin; Centrifuging to 17,000 x G; Freezable -80C; Autoclavable; Capacity: 15mL; Teal color caps; 25 tubes per low waste fiber rack/2 racks per pack/10 packs per case; 17mm W. 118mm H; Made in USA
TWD Scientific LLC Tubes, Micro-Centrifuge, Twdbiox, 2.0Ml, Polypropylene, Non-Sterile, Positive Cap Closure, Marked Graduations, Frosted Writing Are, 5000/Case.
BioX 2.0Ml Clear Polypropylene Non-Sterile (Rnase, Dnase, Dna, Pyrogen Free) Microcentrifuge Tubes With Positive Cap Closure. Tubes Are Boil Proof And Rated For Rcf Up To 20,000Xg. Tubes Come With Marked Graduations And Frosted Writing Area. 500 Tubes/Pack, 10 Packs/Case, Price/Case
Thomas Scientific 50mL Centrifuge Tube, PS Rack, Sterile
Printed Graduations (with marking area) Polypropolyne for the tube and polyethylene for the cap High centrifugal strength - up to 10,000 x g Flat markable cap with leakproof seal One-hand operation design for the caps provides easy handling Sterilized by E-Beam DNase, RNase and pyrogen free
MTC Bio SpectraTube™ Rainbow Capped Centrifuge Tubes, 500/CS
SpectraTube™ 15mL PP (17x118mm), flat rainbow screw cap, bulk bags, 25 tubes of each color per bag, 4 bags of each color per pack
RUDIMENTARY TECHNOLOGIES LLC 500 ML CONICAL CENTRIFUGE TUBE
NC3401588 500 ML CONICAL CENTRIFUGE TUBE
Alkali Scientific CellPro™ 50mL Conical Tubes, Centrifuge Tubes, Polypropylene, Conical Bottom with Blue Screw Caps, Sterile, Sterile Resealable bags, 500/cs
CellPro™ 50mL Marker Centrifuge Tubes feature a unique white marker screw cap that is easy to write on with a Sharpie or similar lab marker and allows for easy identification of sample on the top. They also have easy-to-read graduations and an oversized white ID patch on the sidewall. The conical tubes are sterile, RNase, DNase and pyrogen free, and come packaged in 20 resealable bags of 25, 500 conical tubes per case. CellPro™ Marker C2entrifuge Tubes are highly resistant to organic solvents and exhibit a stable sample collection and processing environment for nearly all liquids and solids. Tube Temperature range -196°C to +121°C. Cap Temperature range -80°C to +100°C.
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.
Alkali Scientific Septum Centrifuge Tubes with P
Our Septum Centrifuge Tubes are designed for secure contamination-free sample handling Each tube features a highly resilient silicone septum in the center of the cap allowing for repeated syringe access without the need to open the cap The PTFE-coated silicone septum ensures excellent chemical resistance to a wide range of solvents while maintaining full recovery after multiple punctures These tubes are ideal for applications requiring minimal sample exposure and sterile conditions The racked packaging enhances convenience and organization in laboratory workflows Pierceable silicone septum with PTFE coating for superior solvent resistance Minimizes contamination risk by eliminating the need to open the cap Resilient septum fully recovers after repeated punctures Racked for easy access and organization Pack of 25 for streamlined lab efficiency These innovative conical tubes are perfect for sensitive sample handling analytical applications and contamination-free transfers in researc
Thomas Scientific 5mL Sterile Standard Racked Eppendorf-Fit Reference Tips
5mL Sterile Standard Racked Eppendorf-Fit Reference Tips
Chemglass Life Sciences 0.6mL Micro Centrifuge Tube, Graduated, Natural, CLIKLOK Flat Cap
0.6mL Micro Centrifuge Tube, Graduated, Natural, CLIKLOK Flat Cap
Labcon North America 15mL PerformR Polystyrene Centrifuge Tubes, in Bulk Bags
Tube, Conical centrifuge; Labcon; PerformR; 15mL; With 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; 500 tubes per bag/2 bags per case, caps in separate bag; 17mm W. 118mm H; Made in USA
Labcon North America 15mL SuperClear Centrifuge Tubes with Plug Style Caps, in Bulk
Tube, Conical centrifuge; Labcon; SuperClear; 15mL; With plug style screw caps; Caps include integral molded elastomeric seal; Patented anti-smear writing surface; 3 color printed graduations and reverse reading scale; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Polypropylene USP Class VI resin; Centrifuging to 17,000 x G; Freezable -80C; Autoclavable; Capacity: 15mL; Teal color caps; 500 tubes per bag/500 caps in separate bag/500 tubes and caps per case; 17mm W. 118mm H; Made in USA
Alkali Scientific Conical Centrifuge Tubes, 500mL, PP, Plug Seal Cap, Sterile, 6/Rack, 24/cs
The 500mL 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.