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
Quality Biological Inc 50 mL Centrifuge Tubes with Flip Top Cap, Conical Bottom, Sterile, Bag - 25/Resealable bag, 500/CS
50 mL Centrifuge Tubes with Flip Top Cap, Conical Bottom, Sterile, Bag
Packaged 25/Resealable bag, 500/CS
• 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
• Ergonomic flip top cap is designed for single handed operation
Autoclavable: Yes
Graduation increments: 2.5 mL
Max Force (RCF)g: 9400
Quality Biological Inc 50 mL Centrifuge Tubes, Conical Bottom, Sterile, Foam Racks, 25/Rack, 300/CS
50 mL Centrifuge Tubes, Conical Bottom, Sterile, Foam Racks
Packaged 25/Rack, 300/CS
• 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
Autoclavable: Yes
Graduation increments: 2.5 mL
Max Force (RCF)g: 16000
Thomas Scientific Diamond Midi Cent Tube 5 0mL STRL Grad Assem Blue Screw C
Diamond Midi Cent Tube 5 0mL STRL Grad Assem Blue Screw C
Alkali Scientific Conical Centrifuge Tubes, 250mL, PP, Plug Seal Cap, Sterile, 6/Bag, 102/cs
The 250mL conical centrifuge tube can process a large number of samples at one time and are suitable for separation and harvest of large cells, supernatants, bacteria, yeast and tissue samples, therefore they are widely used in the field of life sciences and clinical experiments and can meet the requirements of biological analysis. The unique sealing structure design of the cover provides a two-way security to guarantee seal ability. They can tolerate temperatures of -80℃ to 120℃. Sterlie, DNase, RNase, and pyrogen-free.
Chemglass Life Sciences 0.1 mL PCR 8-Strip Tubes, Clear, Sterile (Nest)
Low-profile 0.1 mL PCR 8-strip tubes in nest format, made from thin-walled polypropylene and supplied sterile. Designed for rapid heat transfer and low sample loss during thermal cycling, they are compatible with most thermal cyclers and real-time PCR instruments.
- Thin-walled polypropylene for fast thermal transfer.
- 0.1 mL capacity per tube.
- 8-strip format in nest for high-throughput workflows.
- Sterile, ready-to-use.
- Leak-resistant easy-open caps minimize sample loss.
- Compatible with most thermal cyclers and real-time PCR instruments.
Labcon North America 225mL PerformR Centrifuge Tubes, in Bags
Tube, Conical centrifuge; Labcon; PerformR; 225mL; With attached flat integral elastomeric seal screw caps, side graduations, and writing surface; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Polypropylene USP Class VI resin; Centrifuging to 8,000 x G; Freezable to -80C; Autoclavable; Capacity: 225mL; Teal color caps; 2 per bag/24 bags per case; 61mm W. 137mm H; Made in USA
MTC Bio Centrifuge Tube, 500mL, PP, sterile, with screw-cap, 8 per bag, 5 bags per case, 40/cs
500mL screw-cap polypropylene tubes are manufactured of polypropylene for temperature and chemical resistance. These tubes are intended for large volume centrifugation and are widely used in cell harvesting/purification and drug discovery applications. MTC Bio's 500mL centrifuge tubes can withstand up to 6,000xg maximum RCF*. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 5 tubes, 40 tubes per case.
Bellco Glass, Inc. 50ml Amber Color Centrifuge Tube, Rack (PS Rack), Sterile 25/pk, 500/cs
50ml Amber Color Centrifuge Tube, Rack (PS Rack), Sterile 25/pk, 500/cs. centrifuge tubes feature black printed graduations and a large white marking field.Premium• Meet the requirements of analytical level• High strength non-toxic materials• Raw material comply with USP VI requirementsStandard & Self-standing• Made from virgin polypropylene to meet the general requirements of the laboratory• Made from virgin polypropylene, skirted and self-standing • Printed Graduations (with marking area)• Polypropylene tube and high density polyethylene cap• High centrifugal strength - up to 10,000 x g• Flat markable cap with leakproof seal• One-hand operation design for the caps provides easy handling• Sterilized by E-Beam• DNase, RNase and pyrogen free
AASN BIOABCHEM INC 5.0ml Diamond Midi Centrifuge Tube; Blue cap; Case of 500
5.0ml Diamond Midi Centrifuge Tube; Blue cap; Case of 500
AASN BIOABCHEM INC 5.0ml Midi Centrifuge Tube, Sterile; Blue; Case of 500
5.0ml Midi Centrifuge Tube, Sterile; Blue; Case of 500
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
KOSTKLIP MANUFACTURING LTD ClearGrip™ Metro® Style, Hinged Ticket Molding, Clear / 1.25" H x 3" L Hinged / 100/PK
ClearGrip™ Metro® Style, Hinged Ticket MoldingClearGrip™ seriesFEATURES:Clips over Metro® Style wire shelvingFits OEM bare Kysor/Warren® shelvingClearGrip™ holds feature and promotional paper signs anywhere along its lengthClear, flexible window holds, displays and protects plain paper price ticketsHinged for easy product access and restocking
Bellco Glass, Inc. 15ml Centrifuge Tube Bulk standard sterile 50/pk 500/cs
15ml Centrifuge Tube Bulk standard sterile 50/pk 500/cs