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
Thomas Scientific Diamond Midi Cent Tube 5 0mL PP Attch Snap Cap Grad Amb
Diamond Midi Cent Tube 5 0mL PP Attch Snap Cap Grad Amb
Electron Microscopy Sciences Polyethylene trays are ideal for casting specimen blocks embedded with JB-4 or equivalents. Used with our block holders and chucks.
These polyethylene trays are ideal for casting specimen blocks embedded with JB-4 or equivalents and are used with our block holders and chucks shown above.
Sarstedt Inc TUBE 50ML PP BROWN 300/PK
50ml Screen Printed Screw Cap Tube 28x114mm Amber Conical Bottom Graduated with Writing Block Sterile
Grainger Pie Plate 6 1/2 Dia Tan PK48
The Carlisle Pie Plate by Kingline is a 9 inch aluminum pie plate that is disposable and made in the USA. It has fluted sides and a ribbed bottom to prevent warping. The pie plate holds up to 52 oz and can be used for baking savory or sweet pies. It measures 9 inches in diameter by 1 1/8 inches deep. This aluminum pie plate is lightweight yet durable for single-use baking needs.
Labcon North America 50mL SuperClear Centrifuge Tubes, 25 per Rack, Sterile
Tube, Conical centrifuge; Labcon; SuperClear; 50mL; Sterile; With attached flat screw caps; Caps include integral molded elastomeric seal; Patented anti-smear writing surface; 3 color printed graduations and reverse reading scale; 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 20,000 x G; Freezable -80C; Autoclavable; Capacity: 50mL; Teal color caps; 25 tubes per rack/20 racks per case; 29mm W. 115mm H; Made in USA
LIQUIDITY SERVICES OPERATIONS LLC BECKMAN HIGH PERF CENTRIFUGE
NC3660026 BECKMAN HIGH PERF CENTRIFUGE
CELLTREAT Scientific Products 15mL Centrifuge Tube - Plastic Rack, Sterile
CELLTREAT Scientific Products 15mL Centrifuge Tube in Plastic 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. Plastic rack is manufactured from polypropylene and is autoclvable, reusable, and recyclable. Chemically resistant to drips. Design of bottom prevents racks from sticking/freezing to surfaces. Widely spaced design catches drips and allows tubes to be retrieved more easily. RNase/DNase free and non-pyrogenic. Max force (RCF) g 12000. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/plastic rack with 2 racks/bag, 300/case.
Thomas Scientific 50mL Bio-Reaction Tube - Bag, Sterile
Bio-Reaction tubes offer a convenient and economical option for small scale, high density suspension cell culture. Bio-reaction tubes consist of centrifuge tubes with a 0.22μm hydrophobic membrane in the vent cap. These tubes are perfect for biological reaction experiments that require aseptic conditions with free gas exchange. Save money with the ability to culture and centrifuge in one tube Available in 15 and 50mL conical bottom and 50mL self-standing sizes Easy-to-read black graduations and a large white marking area Manufactured from high quality polypropylene Caps have an ultrasonically welded 0.22μm hydrophobic membrane to allow gas exchange Maximum RCF is 12,000g for 15mL tubes, 16,000 for 50mL conical bottom tubes, and 6,000g for self-standing tubes Packaged sterile (gamma irradiated) in zip-closure bags or foam racks NEW - Vent Control Labels. Labels configured to cover 1-5 of the cap vent openings
Thomas Scientific Diamond Midi Cent Tube 5 0mL PP Attch Snap Cap Grad Blo
Diamond Midi Cent Tube 5 0mL PP Attch Snap Cap Grad Blo
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 MTO Centrifuge Tube Assembly, 15mL, Polypropylene (PP) Centrifuge Tube, Sampling Tube, Single Use Technology with EZBio Tubing and Pinchpipe, Vented with Diptube, CPC Aseptiquik (AQS), Sterile, 10/CS
The sterile EZBio Centrifuge Tube Assembly is a single use closed loop system designed for aseptic sampling and sterile transfer.
All components are USP Class VI resin, assembled in a Class 7 cleanroom, and gamma-irradiated in the USA. These assemblies feature a closed cap, an 18” inlet line (1/8” x 1/4” TPE tubing) with a pinch clamp, pinch pipe, plug or luer or CPC MPC/AQS, a 1.5” vent line with PTFE hydrophobic filter, and a dip tube. A centrifuge tube stand securely holds either size. The polypropylene resin meets FDA and USP standards.
Features
Designed for contamination-free sampling/transfer within closed systems
Leak-proof seal with a platinum-cured silicone gasket
Available in 15mL and 50mL with six TPE tubing options and four fitting types.
Withstands up to 4 psi; pinch pipe enables quick aseptic separation
Applications
Cell Harvest & Downstream Processing
Drug Substance Purification
Drug Product Formulation
Buffer & Media Preparation
Labcon North America 50mL PerformR Freestanding Centrifuge Tubes, in Bags, Sterile
Tube, Freestanding conical centrifuge; Labcon; PerformR; 50mL; Sterile; With attached flat screw caps, black side graduations, and white 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 12,500 x G; Freezable to -80C; Tubes are autoclavable; Capacity: 50mL; Teal color caps; 50 per bag/10 bags per case; Made in USA
