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 SpectraTube™ Rainbow Capped Centrifuge Tubes, 500/CS
SpectraTube™ 15ml PP (17x118mm), flat rainbow screw cap, 50/foam rack
Mascon Medical Centrifuge Tube, Conical Bottom, Flat Cap, 5ml, 300EA/Bag, 10Bags/Case
Mascon Medical™ Conical Bottom Centrifuge Tubes are engineered to provide a high strength product with vast temperature stability, ensuring outstanding performance in your critical applications. These 5ml Conical Bottom Tubes with flat caps are ideal for cell centrifugation, pelleting, separation by density gradients, and maintain good stability in the temperature range of -80C to 121C. The tube cover can be opened and closed with one hand making it especially easy to operate while providing a frosted writing area for easy identification. Non-Pyrogenic and DNase/RNase free.Specifications: Volume: 5ml Qty. / Case: 3,000 Color: Clear Packaging Format: 300EA/Bag, 10Bags/CaseFeatures: Non-Pyrogenic DNase/RNase free Conical Bottom Flat Cap Maximum Centrifugal Force, 4000 RCF Temperature Stability Range from -80C to 121C
CELLTREAT Scientific Products 15mL Centrifuge Tube, Best Value - Paperboard Rack with 2 Plastic RackMasters, Sterile
RackMaster plastic carrier protects paperboard centrifuge tube racks from deterioration caused by wet lab surfaces
Bonus side compartments offer space to hold markers, caps, and additional tubes
Refill RackMasters with paperboard centrifuge tube racks to reduce waste and save money compared to foam racks
Plastic racks are reusable and autoclavable; paperboard racks are recyclable
Available in 15mL and 50mL configurations
Sarstedt Inc 10ML SC TUBE 16X79 RBS/CS1000
10mL Screw Cap Tube 16x79mm Flat Base Polypropylene Neutral Cap Enclosed
Sarstedt Inc 40ML SP SC TUBE 28X85 FB/PK450
40ml Screen Printed Screw Cap Tube 28x85mm Flat Bottom Polypropylene Printed Graduations Neutral Cap
Sarstedt Inc Screw cap tube, 15 ml, (LxØ): 120 x 17 mm, PS, with print, 500/case
15mL Screw cap tubes come with a red cap assembles. They are sterile, non-pyrogenic/endotoxin-free, and non-cytotoxic. These tubes feature 2-color printed graduations and writing space.
CELLTREAT Scientific Products CAP ONLY, 15mL Centrifuge Tube Cap - Bag, Sterile
CAP ONLY, 15mL Centrifuge Tube Cap - Bag, Sterile
NEST SCIENTIFIC USA 50mL Centrifuge Tube with Bi-directional Transfer Cap with Silicon Tube (1/8" ID 1/4" OD), Male Luer Lock Connector with Luer Cap, Vent Filter (0.22 μm 24mm), Sterile, 1/pk, 4/cs - C60622-EFB050A
50mL Centrifuge Tube with Bi-directional Transfer Cap with Silicon Tube (1/8" ID 1/4" OD), Male Luer Lock Connector with Luer Cap, Vent Filter (0.22 μm Φ24mm), Sterile, 1/pk, 4/cs
Sarstedt Inc 13ML SCTUBE 16.5X101 RBS/CS500
13mL Screw Cap Tube 16.5x101mm Flat Base Polypropylene Neutral Cap Assembled Sterile
Sarstedt Inc 10ML SC TUBE 15.3X92RB G/CS500
10ml Screen Printed Screw Cap Tube 15.3x92mm Round Bottom Polypropylene Graduations and Writing Block Cap Assembled Sterile