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 50ML PROTECTR TUBES NS 100/CS
This item has a minimum qty of 2 per supplier requirements.
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™ Centrifuge Tubes, 25mL, 8 foam racks of 25 tubes, 200 per pack
ASI™ Centrifuge Tubes Screw-Cap polypropylene tubes are manufactured for temperature and chemical resistance. These tubes are intended for large volume centrifugation and are widely used in cell harvesting/purification and drug discovery applications. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 50 tubes per sterile bag, 1000 per case. Sterile, RNase, DNase, pyrogen and cytotoxin free Available racked or bagged Compatible with standard rotors Frosted marking surface
Chemglass Life Sciences 15ml Centrifuge Tube, PS Rack, Standard, Sterile, 50/Pk 500/Case
Easy to see Black Graduation scaleLarge white writing areaEasy one-hand operationSterilized by E-Beam - DNase, RNase-free, non-pyrogenicRacked packaging is made using environmentally friendly re-usable racksHDPE material for the lid, PP material for the tubeRaw material complies with USP VI requirementsFlat markable cap with leak-proof sealMaximum centrifugation speeds: 12,000 x g
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.
Labcon North America 15mL PerformR Polystyrene Centrifuge Tubes, 125 per Bag, Sterile
Tube, Conical centrifuge; Labcon; PerformR; 15mL; Sterile; With attached flat screw caps, molded graduations, and writing surface; 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 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
Chemglass Life Sciences Chemglass 5 mL Centrifuge Tube, Screw Cap, Non-Sterile, 500/Pack (CLS-4298-05)
Chemglass 5 mL centrifuge tubes are clear, low-binding polypropylene macrotubes supplied bulk-packed with separate screw caps. They provide reliable sealing with a single 360° turn, dual graduations for accurate dispensing, and compatibility with standard centrifuge rotors and laboratory equipment. Useful from -86°C to 110°C and rated to withstand up to 25,000 x g, these non-sterile tubes are suitable for routine sample processing and storage.
- 5 mL capacity.
- Virgin polypropylene with maximum clarity and low binding.
- Non-sterile, bulk packed with caps supplied separately.
- 500 tubes per pack.
- 16 mm tube diameter, 20 mm cap outer diameter, 56 mm total length.
- Dual graduations at 0.2 mL and 0.5 mL intervals.
- Withstands up to 25,000 x g.
- Usable temperature range -86°C to 110°C.
- RNase- and DNase-free.
- Compatible with standard centrifuges, racks, and thermal shakers.
Mascon Medical™ Centrifuge Tube With Looped Flat Cap, 1.5ml, 500EA/Bag, 10 Bags/Case
Mascon Medical™ 1.5mL high-performance micro Centrifuge Tubes are made of high-quality, medical-grade polypropylene which can withstand autoclaving, boiling, freezing, and high-speed centrifugation. Microcentrifuge tubes can be used with various brands of centrifuges and can be widely applied in research in such fields as medical examination, molecular biology, and genetic biology. Microcentrifuge tubes can be used with various brands of centrifuges and can be widely applied in research for processes such as medical examination, molecular biology, and genetic biology.Features:•Looped flat cap•Meets ISO13485 quality management system standard•Conical bottom•DNase/RNase free•Non-pyrogenic•Frosted area for marking capabilities•Chemical corrosion resistantSpecifications:•Volume: 1.5mL•Qty. / Case: 5,000•Color: Transparent•Material: Polypropylene•Operating Temperature: -80℃~121℃•Maximum RCF: 30,000g•Size: Φ10.5mm*45mm•Packaging Format: 500EA/Bag, 10Bags/Case
Thomas Scientific 5mL Sterile Standard Racked Gilson-Fit Reference Tips
5mL Sterile Standard Racked Gilson-Fit Reference Tips
Thomas Scientific Diamond Midi Cent Tube 5 0mL STRL Grad Assem Red Screw Ca
Diamond Midi Cent Tube 5 0mL STRL Grad Assem Red Screw Ca
Thomas Scientific Diamond Midi Cent Tube 5 0mL PP STRL Attch Snap Cap Grad
Diamond Midi Cent Tube 5 0mL PP STRL Attch Snap Cap Grad
Electron Microscopy Sciences CONICALCNTRFGE TBE 50ML
EzFlip Conical Centrifuge tubes offers a safer alternative to screw cap tubes. A patented closure system improves ergonomics and versatility. An improved tube and cap design increases mechanical strength to withstand aggressive centrifugal forces. The 15 ml tube's maximum relative centrifugal force (RCF) is 8,500 x g, and the 50 ml tube's maximum RCF is 9,500 x g. Tubes are graduated and feature a writing area.
Electron Microscopy Sciences CONICALCNTRFGE TBE 15ML
EzFlip Conical Centrifuge tubes offers a safer alternative to screw cap tubes. A patented closure system improves ergonomics and versatility. An improved tube and cap design increases mechanical strength to withstand aggressive centrifugal forces. The 15 ml tube's maximum relative centrifugal force (RCF) is 8,500 x g, and the 50 ml tube's maximum RCF is 9,500 x g. Tubes are graduated and feature a writing area.