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 ASI™ 50mL Centrifuge Tubes, Conical, Foam Rack, Sterile, Flat Blue Screw Cap, PP (500/Cs)
Sterile High centrifugal speeds (9,500 x g) Packaged in bags of 25 / 500 per case Secure seal under cap to prevent leakage. Easy-to-read graduations Can be written on without smudging Flat caps with green color Certified RNase/DNase, pyrogen free
Quality Biological Inc 225mL Centrifuge Tube, Conical Bottom, Graduations and Marking Area, Sterile, 6/Resealabel Bag, 48/CS
225mL Centrifuge Tube, Conical Bottom, Graduations and Marking Area, Sterile, 6/Resealabel Bag, 48/CS
Beckman Coulter TUBES PC TK WALL 8X34MM (BOX-100)
Thickwall Tube, Polycarbonate, 0.5mL, 8x34mm, Quantity: 100/Box
Essendant BLADE11 BULK 5C/PK
Precision-crafted of the highest quality carbon Blue oxidized finish for rust resistance Designed to handle a variety of tasks Value Pack Stock up and save Blade Type- Hobby Knife Material(s)- Carbon Color(s)- Steel Color Family- Silver
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.
Sarstedt Inc 15mL Screen Printed Screw Cap Tube, Conical Bottom, Polystyrene, 500/Case
15mL Screen Printed Screw Cap Tube 17x120mm Conical Bottom Polystyrene Graduations and Writing Block Rack Pack Red Cap Assembled Sterile
Grainger Dinner Plate 10 Dia White PK48
The Grainger 14D122 is a Westward brand 1/4-inch drive socket set. It contains 17 pieces including 10 sockets ranging from 4mm to 14mm, a 72-tooth ratchet, a 2-inch extension, a spinner handle, and 5 hex keys. The sockets and ratchet are made from chrome vanadium steel for durability. This socket set comes organized in a molded case for convenient storage and portability. With both standard and deep sockets, this socket set is designed for versatility in tightening and loosening hardware in machinery, appliances, automotive applications and more.
CELLTREAT Scientific Products PLASTIC RACK ONLY, 50mL Centrifuge Tube, Best Value RackMaster, Non-sterile, Reusable
RackMaster plastic carrier protects paperboard centrifuge tube racks from deterioration caused by wet lab surfaces
Bonus side compartments offer space to hold markers, caps, and additional tubes
Refill RackMasters with paperboard centrifuge tube racks to reduce waste and save money compared to foam racks
Plastic racks are reusable and autoclavable; paperboard racks are recyclable
Available in 15mL and 50mL configurations
Polycarbin 50 mL Centrifuge Tube CS500, Racked (Sterile)
Polycarbin's racked 50 mL conical tubes are made using 20% circular economy, post-consumer recycled content. Each lot of tubes is sterile. Certified DNase, RNase, and Pyrogen free. 25 tubes/rack, 20 racks/case, 500 tubes/case. Centrifugation Speed 12,000 x g. Temperature Range of -196°C to 100°C. Manufactured in a ISO 9001 compliant facility.
Alkali Scientific ASI™ 50mL Conical Centrifuge Tube, Snap Cap, PP/HDPE, Sterile, Non-Pyrogenic, Non-Cytotoxic, DNase/RNase Free, In Sleeves, 5000/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
Sarstedt Inc 13ML SCTUBE 16.5X101RBS/PK1000
13mL Screw Cap Tube 16.5x101mm Round Bottom Skirted Polypropylene Neutral Cap
Thomas Scientific Diamond Midi Cent Tube 5 0mL PP Attch Snap Cap Grad Nat
Diamond Midi Cent Tube 5 0mL PP Attch Snap Cap Grad Nat
Sigma Aldrich Fine Chemicals Biosciences Corning(R) 15 mL centrifuge tubes 15 mL centrifuge tubes, PET, conical bottom w/ plug seal cap, rack packed, sterile, natural, 50/rack, 500/cs | 100EA
Corning(R) 15 mL centrifuge tubes 15 mL centrifuge tubes, PET, conical bottom w/ plug seal cap, rack packed, sterile, natural, 50/rack, 500/cs | 100EA