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 CellPro Metal Free Centrifuge
Total-PureCentrifuge Tubes are produced from a proprietary purified polypropylene blend that is certified to be free of trace metal content Tested via ICP-MS these tubes are certified to contain less than 1ppm of common trace metals including Calcium Magnesium Zinc Iron Manganese Copper Aluminum Silicon Nickel Vanadium Sodium Phosphorous Cobalt Chromium Potassium Lithium Lead Selenium Cadmium Mercury and Arsenic In addition to a superior level of purity TotalPureTubes include a wide array of premium features These tubes are engineered to withstand a max centrifugation rate of 20000xg with this RCF specification printed directly on both the 15mL and 50mL tubes These tubes also feature Hi-Vizgraduations that are easily identified at any angle and the printed max-freeze line indicates the maximum allowable volume to be frozen inside the tubes TotalPures natural color caps offer a smooth seal that is easy to open/close with one hand without compromising the integrity of the 95kPA leak
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
Alkali Scientific CellPro™ Conical Centrifuge Tubes - Sterile, 500mL, 40/Case
The 250mL and 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. Product Features● The unique sealing structure design of the cover provides a two-way security to guarantee seal ability.● The thickened design of the conical bottom increases the maximum centrifugal limit.● Max. centrifugal limit 7000xg.● Tolerable temperature -80℃-120℃.● The clear scale is convenient for data reading.● No pyrogens, sterile, no DNARNA.● Electron beam sterilization, SAL=10-6
Alkali Scientific CellPro Metal Free Centrifuge
Total-PureCentrifuge Tubes are produced from a proprietary purified polypropylene blend that is certified to be free of trace metal content Tested via ICP-MS these tubes are certified to contain less than 1ppm of common trace metals including Calcium Magnesium Zinc Iron Manganese Copper Aluminum Silicon Nickel Vanadium Sodium Phosphorous Cobalt Chromium Potassium Lithium Lead Selenium Cadmium Mercury and Arsenic In addition to a superior level of purity TotalPureTubes include a wide array of premium features These tubes are engineered to withstand a max centrifugation rate of 20000xg with this RCF specification printed directly on both the 15mL and 50mL tubes These tubes also feature Hi-Vizgraduations that are easily identified at any angle and the printed max-freeze line indicates the maximum allowable volume to be frozen inside the tubes TotalPures natural color caps offer a smooth seal that is easy to open/close with one hand without compromising the integrity of the 95kPA leak
Alkali Scientific CellPro Amber Centrifuge Tubes
The CellProAmber Centrifuge Tubes are engineered for superior sample protection and performance Constructed from durable polypropylene (PP) these conical tubes feature an amber design to safeguard light-sensitive materials by significantly reducing light penetration Each tube is paired with a high-density polyethylene (HDPE) cap ensuring a secure leak-proof seal for reliable sample containment Amber Design for Light Protection Shields light-sensitive samples from degradation by minimizing light transmission HDPE Caps High-density polyethylene caps provide a tight secure fit to prevent leaks and maintain sample integrity during storage and centrifugation High Centrifugal Strength Robust design supports high-speed centrifugation with maximum RCF ratings of 13000 x g for 15 mL tubes and 14000 x g for 50 mL tubes Chemical Resistance Made from chemically resistant materials suitable for a variety of applications Bulk Packaging Conveniently packed with 500 tubes per case to meet the n
Alkali Scientific CellPro Metal Free Centrifuge
Total-PureCentrifuge Tubes are produced from a proprietary purified polypropylene blend that is certified to be free of trace metal content Tested via ICP-MS these tubes are certified to contain less than 1ppm of common trace metals including Calcium Magnesium Zinc Iron Manganese Copper Aluminum Silicon Nickel Vanadium Sodium Phosphorous Cobalt Chromium Potassium Lithium Lead Selenium Cadmium Mercury and Arsenic In addition to a superior level of purity TotalPureTubes include a wide array of premium features These tubes are engineered to withstand a max centrifugation rate of 20000xg with this RCF specification printed directly on both the 15mL and 50mL tubes These tubes also feature Hi-Vizgraduations that are easily identified at any angle and the printed max-freeze line indicates the maximum allowable volume to be frozen inside the tubes TotalPures natural color caps offer a smooth seal that is easy to open/close with one hand without compromising the integrity of the 95kPA leak
Alkali Scientific CellPro Amber Centrifuge Tubes
The CellProAmber Centrifuge Tubes are engineered for superior sample protection and performance Constructed from durable polypropylene (PP) these conical tubes feature an amber design to safeguard light-sensitive materials by significantly reducing light penetration Each tube is paired with a high-density polyethylene (HDPE) cap ensuring a secure leak-proof seal for reliable sample containment Amber Design for Light Protection Shields light-sensitive samples from degradation by minimizing light transmission HDPE Caps High-density polyethylene caps provide a tight secure fit to prevent leaks and maintain sample integrity during storage and centrifugation High Centrifugal Strength Robust design supports high-speed centrifugation with maximum RCF ratings of 13000 x g for 15 mL tubes and 14000 x g for 50 mL tubes Chemical Resistance Made from chemically resistant materials suitable for a variety of applications Bulk Packaging Conveniently packed with 500 tubes per case to meet the n
Alkali Scientific CellPro Amber Centrifuge Tubes
The CellProAmber Centrifuge Tubes are engineered for superior sample protection and performance Constructed from durable polypropylene (PP) these conical tubes feature an amber design to safeguard light-sensitive materials by significantly reducing light penetration Each tube is paired with a high-density polyethylene (HDPE) cap ensuring a secure leak-proof seal for reliable sample containment Amber Design for Light Protection Shields light-sensitive samples from degradation by minimizing light transmission HDPE Caps High-density polyethylene caps provide a tight secure fit to prevent leaks and maintain sample integrity during storage and centrifugation High Centrifugal Strength Robust design supports high-speed centrifugation with maximum RCF ratings of 13000 x g for 15 mL tubes and 14000 x g for 50 mL tubes Chemical Resistance Made from chemically resistant materials suitable for a variety of applications Bulk Packaging Conveniently packed with 500 tubes per case to meet the n
Foxx Life Sciences EZBio Centrifuge Tube Assemblies, 50mL, Sterile, Single Use Technology with EZBioweld Tubing and MPC CPC, Sterile, 10/CS
Introducing the EZBio Centrifuge Tube Assembly from Foxx Life Sciences—a closed-system solution with TPE tubing and a vent filter. Designed for biopharmaceutical sampling and transfer, it comes in 15mL and 50mL volume.
Molded from USP Class VI Resin and Gamma Irradiated in the U.S. for sterility, the assembly includes a polypropylene centrifuge tube, an 18” inlet line with pinch clamp and plug, a 1.5” vent line with PTFE hydrophobic filter, diptube and stand for secure holding.
Features
Closed-system design ensures contamination-free handling.
Leak-proof seal with platinum-cured silicone gasket.
Molded from USP Class VI Resin, FDA and USP-compliant polypropylene.
Available in 15mL and 50mL, with 6 TPE tubing options and 4 fittings.
Applications
Cell Harvest and Downstream Processing Intermediates
Drug Substance Purification
Drug Product Formulation
Buffer Preparation
Media Preparation
Research Products International Corp Micro-Centrifuge Tubes, 2.0ml Capacity, Graduated 100 UL, Red, 500 per Case
Micro-Centrifuge Tubes have molded external graduation marks at 100µl increments that are clear and easy to read, similar in style to marks used on graduated glassware. Tubes have a flat frosted top and a frosted marking area on the side of tube for writing. Hinged lid provides a soft piercing point for inserting a needle. Made from a clear copolymer designed for high speed centrifugation and boiling.
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