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
Electron Microscopy Sciences Oak Ridge Style Centrifuge Tubes, 12/PK
Oakridge Style re-usable Centrifuge Tubes are economic choice for high speed refrigerated or non-refrigerated centrifugation. When filled to 80% of their nominal capacity the tubes withstand up to 50,000g . They are molded from durable, chemical resistant polypropylene and have round bottoms and consistent wall thicknesses. Oakridge style tubes are autoclavable and re-usable and are designed with leakproof linerless closures. The have excellent chemical resistance and an attached screw cap. Capacity: 30ml.
CELLTREAT Scientific Products 15mL Centrifuge Tube - Bag, Sterile
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. Easily refill reusable racks with tubes packed in bags.
CELLTREAT Scientific Products TUBE & CAP, 50mL Centrifuge Tube & Cap - Bags, Non-sterile (Caps and Tubes Packed Separately)
CELLTREAT Scientific Products 50mL Tube & Cap Centrifuge Tube. 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. RNase/DNase free and non-pyrogenic. Tube has max force (RCF) g of 16000. Every case is printed with the lot number for quality traceability. Packaged non-sterile, tubes: 500/bag, caps: 500/bag, 500/case.
CELLTREAT Scientific Products 0.5mL Micro Centrifuge Tube, Sterile
CELLTREAT Scientific Products 0.5mL Micro Centrifuge Tube. Tubes have frosted marking spot and engraved graduations. Attached flat top cap is easy to open and close with one hand. Temperature range of -80¿C to 120¿C. Rnase/Dnase free and non-pyrogenic. Max force (RCF) g 20000. Every case is printed with the lot number for quality traceability. Packaged sterile, 1000/re-sealable bag, 5000/case.
CELLTREAT Scientific Products 15mL Centrifuge Tube - Foam Rack, Sterile
CELLTREAT Scientific Products 15mL Centrifuge Tube in Foam 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. Foam rack is a sturdy alternative to disposable paperboard racks. RNase/DNase free and non-pyrogenic. Max force (RCF) g 12000. Every case is printed with the lot number for quality traceability. Packaged sterile, 50/foam rack, 300/case.
ELITechGroup Cytopro Dual Chambers & Cytopad, Fast (white) & Caps, Qty 48
Dual Sample Chamber, w/Caps and fast (White) cytopads, 48/PK
Sarstedt Inc Tube 15 ml, 120 x 17 mm, conical base, PP, with print, assembled red cap, 50/bag, 500/box total
15mL Screen Printed Screw Cap Tube, 120 x 17 mm, conical base, PP, with print, assembled red cap, 50 sterile and pyrogen-free pieces packed in one bag. 500 pieces/box
Molecular Research Center DISP PP TUBES 13 ML
DISPOSABLE POLYPROPYLENE CENTRIFUGE TUBES, 13 ml (17 x 95 mm) 75/box, Series A Tubes have standard snap-in caps
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.
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
Cole-Parmer CENTRIFUGE TUBE 15ML VENT CAP
Convenient and economical option for small scale, high density suspension cell cultureFeature a vented cap with a 0.22 μm hydrophobic membrane—ideal for biological reaction experiments that require aseptic conditions with free gas exchangeBlack graduations make reading liquid-levels easyLarge, white marking area simplifies labeling
