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
MTC Bio 250mL Centrifuge Tube, PP, sterile, with screw-cap, 14 bags of 5 tubes, 70/cs
250mL 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 250mL centrifuge tubes can withstand up to 6,000xg maximum RCF*. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 5 tubes, 70 tubes per case.. Perfect for Cell harvesting. Molded graduations from 0.5 to 250mL. Sterile, RNase, DNase & Pyrogen free. Leak-proof screw-cap
Andwin Scientific 1.5 ml Microcentrifuge tube pestle, PP, 10 bags of 10 (100)
1.5 ml Microcentrifuge tube pestle, PP, 10 bags of 10 (100)
Bellco Glass, Inc. 500 mL PP Centrifuge Tubes with Plug Seal Cap Sterile,6/pk 36/cs
500 mL PP Centrifuge Tubes with Plug Seal Cap Sterile,6/pk 36/cs
Dot Scientific 1.7ML TUBE 250/PK
Pre-Siliconized Research Grade Microcentrifuge Tube 1.7mL, Natural, 250/Pack
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
Thomas Scientific 5mL Sterile Standard Racked Eppendorf-Fit FilteRed Reference
5mL Sterile Standard Racked Eppendorf-Fit FilteRed Reference
Thomas Scientific Centrifuge Tube High Performance 50mL Red Screw Cap Asse
Centrifuge Tube High Performance 50mL Red Screw Cap Asse
Zymo Research Corporation DNase/RNase-Free Tubes (1.5 ml), 100 tubes
DNase/RNase-Free 1.5 ml microcentrifuge tubes made of durable polypropylene construction (100 Pack). For use with Zymo Research nucleic acid purification products.
Quality Biological Inc 15 mL Centrifuge Tube & Cap - Non-sterile, (Caps and Tubes Packed Separately), Bag, 500 Tubes and 500 Caps/CS
15 mL Centrifuge Tube & Cap - Non-sterile, (Caps and Tubes Packed Separately)
Packaged in Bags 500 Tubes and 500 Caps/CS
• Easy to read graduations and large white marking area.
• Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%
• 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
Bellco Glass, Inc. 15ml Centrifuge Tube PS Rack standard sterile 50/pk 500/cs
15ml Centrifuge Tube PS Rack standard sterile 50/pk 500/cs
Bellco Glass, Inc. 500 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,4/pk 24/cs
500 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,4/pk 24/cs
Bellco Glass, Inc. 15ml Centrifuge Tube Rack sterile 1/pk 50/cs
15ml Centrifuge Tube Rack sterile 1/pk 50/cs
USA Scientific Inc 0.75 mL Screw Cap Tubes, v-bot
0.75mL 2D coded Screw Cap tubes V-bottom in Micronic 96-2 Rack with low cover (Barcoded A1-H1 side), 10 racks