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
Chemglass Life Sciences 50mL Bio-Reaction Centrifuge Tubes, PP/HDPE, Sterile
Mini Bioreactor / Bio-reaction tubes offer a convenient and economical option for suspension cell culture. Bio-reaction tubes consist of centrifuge tubes with a 0.22µm hydrophobic membrane in the vent cap. These tubes provide an environment perfect for small scale suspension culture or biological reaction experiments that require aseptic conditions with free gas exchange. Bio Reaction tubes are extremely useful in the screening and optimization processes of suspension cells. The reaction parameters can be optimized using small amounts of materials which can maximize the number of parallel experiments that can be done at the same time.Bio-reaction centrifuge tubes are available in 50mL conical bottom. The tubes feature easy-to-read, black graduations and a large, white marking area. Each tube has a vent cap with a 0.22µm hydrophobic membrane ultrasonically welded into the cap to allow gas exchange.
Chemglass Life Sciences Centrifuge Tube, 15mL, Graduated, Polypropylene, Sterile, Bulk Pack
• Printed graduations (with marking area)• Polypropylene for the tube and polyethylene for the cap• Flat markable cap with leak-proof seal• One-hand operation design for the caps provides easy handling• Sterilized by E-Beam• Non-pyrogenic, DNase- and RNase-free• Packed in bags of 50• Max RCF (xg) 12,000
Andwin Scientific CENT TUBE 50ML PP NS 500/CS
The 50 mL SuperClear™ Ultra-High Performance Centrifuge Tubes feature a thick-wall construction that permits high-speed operation. The tubes are also leakproof, providing a secure storage for samples. This product is free of RNase, DNase, and endotox
USA Scientific Inc .5mL SS centrifuge tube
0.5 mL self-standing microcentrifuge tube, blue, with integrated TPE cap, 500/pack
USA Scientific Inc 50 mL conical tubes,PP
50 mL polypropylene conical screw cap centrifuge tubes in trays, Greiner Bio-One, 25/tray, 300/case, str
Sigma Aldrich Fine Chemicals Biosciences PYREXR Disposable Glass Co
These disposable 15 mL Pyrex(R) glass centrifuge tubes are manufactured from Type I borosilicate glass and have a GPI 15-415 thread. They are supplied without caps. The tubes are designed to withstand centrifugation up to 3 000 RCf and are packed in convenient easy to use packs which are shrink-sealed for protection during shipment. for reusable phenolic screw caps with PTfE(R) faced rubber liners see No. CLS999815 for disposable phenolic screw cap with rubber liner see No. CLS9999915.
Andwin Scientific TUBE SSPIN AST 1.5ML PK500
The 1.5 mL SuperSpin™ Microcentrifuge Tubes are ideal for vortexing and shaking tables. This product is able to endure centrifugations spins up to 35,000 g, which is twice the g-force most other microcentrifuge tubes can tolerate. The tubes are also
Chemglass Life Sciences 0.6mL Micro Centrifuge Tube, Graduated, Natural, CLIKLOK Flat Cap
0.6mL Micro Centrifuge Tube, Graduated, Natural, CLIKLOK Flat Cap
Labcon North America 50mL SuperClear Centrifuge Tubes, in Bulk
Tube, Conical centrifuge; Labcon; SuperClear; 50mL; With 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); Polypropylene USP Class VI resin; Centrifuging to 20,000 x G; Freezable -80C; Autoclavable; Capacity: 50mL; Teal color caps; 500 tubes per bag/500 caps in separate bag/500 tubes and caps per case; 29mm W. 115mm H; Made in USA
Chemglass Life Sciences 15ml Centrifuge Tube, PS Rack, Standard, Sterile, 50/Pk 500/Case
Easy to see Black Graduation scaleLarge white writing areaEasy one-hand operationSterilized by E-Beam - DNase, RNase-free, non-pyrogenicRacked packaging is made using environmentally friendly re-usable racksHDPE material for the lid, PP material for the tubeRaw material complies with USP VI requirementsFlat markable cap with leak-proof sealMaximum centrifugation speeds: 12,000 x g
Chemglass Life Sciences Centrifuge Tube, 30mL, Free Standing, 29 x 80mm, Polypropylene, Sterile
Centrifuge Tube, 30mL, Free Standing, 29 x 80mm, Polypropylene, Sterile. Conical centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Tubes and caps may be frozen at temperatures as low as -86˚C. The maximum centrifugal force is 7,000xg. Polyethylene caps have a flat top surface for easy marking and labeling. CLS-4304-030 features a ‘skirted’ bottom that allow these tubes to stand upright without a separate test tube rack.
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
USA Scientific Inc 1.5 mL low adhesion microcentrifuge tube, mixed
1.5 mL low adhesion polypropylene microcentrifuge tube, mixed, graduated, 500/bag
Andwin Scientific Polypropylene, Large Screw Cap 15ml Centrifuge, 500/pack
Constructed from polypropylene, this Large Screw Cap 15ml Centrifuge Tube withstands 1800RCF with glass-like clarity and chemical resistance up to 6400 RCF. It is available in 500 units per pack.