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
Bellco Glass, Inc. 500 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,4/pk 24/cs
500 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,4/pk 24/cs
AASN BIOABCHEM INC 15ml, Conical, PP, Sterile EO, Flat Cap, Foam Rack; 500/Case
15ml, Conical, PP, Sterile EO, Flat Cap, Foam Rack; 500/Case
Foxx Life Sciences EZBio Centrifuge Tube Assemblies, 50mL, Sterile, Single Use Technology with C-Flex Tubing and Plug, 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
Bellco Glass, Inc. 50ml Centrifuge Tube, PS Rack, standard, sterile 25/pk, 500/cs
50ml Centrifuge Tube, PS Rack, standard, sterile 25/pk, 500/cs. centrifuge tubes feature black printed graduations and a large white marking field.Premium• Meet the requirements of analytical level• High strength non-toxic materials• Raw material comply with USP VI requirementsStandard & Self-standing• Made from virgin polypropylene to meet the general requirements of the laboratory• Made from virgin polypropylene, skirted and self-standing • Printed Graduations (with marking area)• Polypropylene tube and high density polyethylene 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
AASN BIOABCHEM INC 5.0ml Midi Centrifuge Tube, Sterile; Blue; Case of 500
5.0ml Midi Centrifuge Tube, Sterile; Blue; Case of 500
Alkali Scientific ASI™ 50mL Skirted Centrifuge Tube, Self Standing, Snap Cap, PP/HDPE, Sterile, Non-Pyrogenic, Non-Cytotoxic, DNase/RNase Free, 500/Cs
Snap tubes are widely used in laboratories for multiple purposes, from storage of samples to high speed centrifugation. Snap tubes can assist users during experiments by enabling easy one-hand opening and closing of the tubes by providing snap type cap. ▪ Snap cap with tight sealing▪ High chemical resistance▪ Recommended volume for centrifugation: 80%▪ Imprinted external graduations with marking area ▪ Non – pyrogenic▪ Non – cytotoxic▪ DNase / RNase – free▪ Human DNA – free
Chemglass Life Sciences Micro Centrifuge Tube, 2.0mL, USP VI Grade Polypropylene, Graduated, Round Bottom, Sterile
• USP VI Grade PP material, free from heavy metal• RCF: 30,000xg• Endotoxin: 0.1EU• Clear graduations and frosted marking area• Special cap design for needle insertion• Easy opening and closing• Autoclave at 121 °C / 15 psi• Temperature range: -80°C to +121°C• DNase- and RNase-free, endotoxin levels of less than 0.1 EU• Packed in bags of 50
USA Scientific Inc SnapTec Conical Tubes 25 mL
Eppendorf SnapTec Conical Tubes 25 mL with snap cap, PCR clean, 200 pcs., 5 bags of 40 Tubes each
Andwin Scientific 0.5 ML SELF-STANDING SAF-T-SEA
The 0.5 mL self-standing screw cap tube is an ideal laboratory apparatus for centrifugation up to 20000 x g, vapor-phase liquid nitrogen storage, -80C freezers, boiling, and autoclaving. The tube's external threads prevent sample loss and seal failure. This product is autoclavable and free of RNase, DNase, DNA, and pyrogen. It comes in a pack of 500 tubes with violet caps.
Chemglass Life Sciences Nest 0.2 mL PCR 8-Strip Tubes, Clear, Sterile (CGN-3610-C-02)
Sterile 0.2 mL PCR 8-strip tubes in clear polypropylene designed for PCR and qPCR applications. Thin-walled construction improves thermal conductivity for rapid temperature equilibration, and easy-to-open, leak-proof caps minimize sample loss and evaporation. Compatible with most thermal cyclers and real-time PCR instruments.
- Capacity: 0.2 mL.
- Tube type: PCR 8-strip tubes.
- Material: Polypropylene, thin-walled.
- Color: Clear.
- Sterile: Yes.
- Features: Easy-to-open leak-proof cap; reaction loss less than 0.2%.
Alkali Scientific ASI™ 12mL, Medical Tube, Conical Bottom, PS, 2000/Cs
Medical Tubes are widely used and referenced in various laboratory protocols.