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
Falcon™ 15 mL Conical Centrifuge Tubes
Tested to withstand centrifugation of 12,000 RCF (polypropylene) or 1,800 RCF (polystyrene) in a fully supported rotor with room temperature water. Falcon™ 15mL Conical Centrifuge Tubes are ideal for cell centrifugation; pelleting; separation by density gradients.
Corning™ Polypropylene Centrifuge Tubes, Sterile
Manufactured from clear polypropylene for superior chemical resistance. Corning™ Polypropylene Centrifuge Tubes are an ideal solution for centrifuge needs.
Eppendorf™ Conical Tubes with Screw Cap
Eppendorf™ Conical Tubes with Screw Cap offer reliable sample containment and leak-free storage. SafeCode variants enhance sample identification, while the BioBased options, manufactured using renewable resources, provide an eco-friendly alternative without compromising performance.
Fisherbrand™ Easy Reader™ Conical Polypropylene Centrifuge Tubes
Imprinted clear black graduations ensure accurate readings.
Eppendorf™ DNA LoBind™ Tubes
Unleash the power of precision in your DNA research with Eppendorf DNA LoBind Tubes. Engineered with proprietary LoBind technology, these microcentrifuge tubes redefine sample handling, minimizing the risk of loss and maximizing DNA recovery. Ideal for low-concentration applications, including PCR, qPCR, and DNA sequencing, these tubes ensure accuracy, purity, and optimal yields.
Thermo Scientific™ Nunc™ Conical Sterile Polypropylene Centrifuge Tubes
These premium, high-quality conical tubes are environmentally friendly and allow for increased traceability with the largest writing area on the market.
Invitrogen™ RNase-free Microfuge Tubes
These microcentrifuge tubes are guaranteed RNase- and DNase-free.
Fisherbrand™ Polypropylene Centrifuge Tubes
Printed with evenly spaced black graduations to enhance readability without losing precision. Fisherbrand™ Polypropylene Centrifuge Tubes provide high chemical resistance and RCF tolerance.
Corning™ Centrifuge Tubes with CentriStar™ Cap
Features CentriStar™ caps with an easy-on/easy-off flat top and offers advanced ergonomics with wider knurls and roll-over edge design for easier gripping. Corning™ Centrifuge Tubes with CentriStar™ Caps leak-proof design comes with a revolutionary plug feature that virtually eliminates all seepage when used under recommended conditions.
Eppendorf™ Tubes™ with Snap Cap 5.0 mL - Microtube
Eppendorf Tubes™ with snap caps are your ideal choice when working with medium-sized sample volumes (0.5 mL to 5.0 mL). Designed for user-friendly handling, broad temperature ranges, centrifugation safety (up to 25,000 x g), and sample recovery.
Eppendorf™ DNA LoBind™ Tubes
Unleash the power of precision in your DNA research with Eppendorf DNA LoBind Tubes. Engineered with proprietary LoBind technology, these microcentrifuge tubes redefine sample handling, minimizing the risk of loss and maximizing DNA recovery. Ideal for low-concentration applications, including PCR, qPCR, and DNA sequencing, these tubes ensure accuracy, purity, and optimal yields.
Globe Scientific General Purpose 50 mL Centrifuge Tubes
Globe Scientific Inc. General Purpose 50 mL Centrifuge Tubes with flat-top, leak resistant caps
Invitrogen™ RNase-Free Elution Tubes (2.0 mL)
These elution tubes are guaranteed RNase- and DNase-free.
Corning™ Polyethylene Terephthalate (PET) Centrifuge Tubes
Manufactured from crystal clear rigid PET for optimum visibility. Corning™ Polyethylene Terephthalate (PET) Centrifuge Tubes have conical bottoms and high-density polyethylene plug seal caps providing a premium centrifuge tube.