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
Med Vet International McKesson Conical Bottom Centrifuge Tube, 30 x 115 mm, 177-6289, 25/Pack
McKesson Centrifuge Tube Conical Bottom Plain 30 X 115 mm 50 mL Blue Screw Cap Polypropylene Tube 50 mL translucent polypropylene centrifuge tube with conical bottom 30 x 115 millimeters 8,078xG / 8500 RCF Spin Rate RCF rating: 8,078xG Black printed graduations in 0.5 mL increments for easy measurements Large, white printed writing space for convenient labeling Sterile tubes are autoclavable (without cap) for continued use Blue screw caps made of high density polyethylene (HDPE) are flat-top and leak-resistant Racked with color-coded screw caps attached for added convenience
Bellco Glass, Inc. 30mL Centrifuge Tube
Description30mL size is an ideal option for intermediate centrifuge tube volumesSelf-standing base for use without a rackMolded graduations ensure volume accuracy to +/- 2%Conical bottom for maximized sample retrieval Pack Description50/bagCase Quantity500SterileYesNon-pyrogenicYesAutoclavableYesPrimary ColorTube: NaturalSecondary ColorCap: GreenPrimary MaterialTube: PolypropyleneSecondary MaterialCap: HDPEMaximum Volume30mLGraduatedYesGraduation Increments (Subdivisions)5mLMax Force (RCF)g7500RNase/DNase FreeYes
Labcon North America 15mL SuperClear Centrifuge Tubes, 25 per Rack, Sterile
Tube, Conical centrifuge; Labcon; SuperClear; 15mL; Sterile; With attached 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); Validated Sterilization (ISO 11137) for use in Research and Medical labs; Polypropylene USP Class VI resin; Centrifuging to 17,000 x G; Freezable -80C; Autoclavable; Capacity: 15mL; Teal color caps; 25 tubes per low waste fiber rack/2 racks per pack/10 packs per case; 17mm W. 118mm H; Made in USA
Med Vet International McKesson Conical Bottom Centrifuge Tube, 30 x 115 mm, 177-6288, 25/Bag
McKesson Centrifuge Tube Conical Bottom Plain 30 X 115 mm 50 mL Blue Screw Cap Polypropylene Tube Volume of tubes is 50 mL Black printed graduations in 0.5 mL increments for easy measurements Large white printed writing space for convenient labeling Autoclavable tubes for continued use (without cap) Flat-top, leak-resistant, high-density polyethylene (HDPE) screw caps are included
Alkali Scientific Conical Centrifuge Tubes, 500mL, PP, Plug Seal Cap, Sterile, 6/Rack, 24/cs
The 500mL 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 Sample Tubes, 50mL, with 18" C-Flex Inlet, C-Flex Dip Tube, Sterile
The 50mL polypropylene centrifuge tube assembly utilizes a closed cap assembly with 18 of size 16 (1/8" x 1/4) C-Flex tubing inlet line with a pinch clamp and plugged.The assembly includes a 3 vent line with a PTFE filter.Assembly is certified sterile.The assembly can be used for sampling and transfer of biopharmaceutical products and reagents in closed systems.Sold individually wrapped in a bag of ten.
Grainger Dinner Plate 10 Dia White PK48
The Grainger 14D122 is a Westward brand 1/4-inch drive socket set. It contains 17 pieces including 10 sockets ranging from 4mm to 14mm, a 72-tooth ratchet, a 2-inch extension, a spinner handle, and 5 hex keys. The sockets and ratchet are made from chrome vanadium steel for durability. This socket set comes organized in a molded case for convenient storage and portability. With both standard and deep sockets, this socket set is designed for versatility in tightening and loosening hardware in machinery, appliances, automotive applications and more.
CELLTREAT Scientific Products 15mL Centrifuge Tube, Best Value - Paperboard Rack, 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
Alkali Scientific CellPro™ 10mL Plain Top Centrifuge Tube, Non Graduated, Conical Bottom (V), Non Skirted, External Rim, Bulk Bagged, Polypropylene (PP), 500/Pk
The CellPro™ 10 mL Plain Top Centrifuge Tube offers a clean, non graduated design suited for laboratory workflows where external labeling or precise measurement control is required. Manufactured from durable polypropylene, the tube includes a conical V bottom that supports efficient pellet formation and reliable sample recovery during centrifugation. The plain open top with an external rim improves grip and enables secure sealing with compatible caps or sealing films. A non skirted base ensures compatibility with standard centrifuge rotors commonly used in research and clinical laboratories. Each tube is DNase and RNase free and non pyrogenic, making it appropriate for handling sensitive biological samples. Bulk packaging helps laboratories maintain efficiency in high volume sample processing environments.
Med Vet International Microcentrifuge Tube - 2mL, J0548E, 500/Pack
Microcentrifuge Tube. Excellent for serum, urine, or heartworm testing. Large, clear printed graduations. Frosted writing area on each tube. Microcentrifuge Tube - 2ml - 500 Pk
Foxx Life Sciences EZBio MTO Centrifuge Tube Assembly, 15mL, Polypropylene (PP) Centrifuge Tube, Sampling Tube, Single Use Technology with Flexelene Tubing and Pinchpipe, Vented with Diptube, CPC MPC, Sterile, 10/CS
The sterile EZBio Centrifuge Tube Assembly is a single use closed loop system designed for aseptic sampling and sterile transfer.
All components are USP Class VI resin, assembled in a Class 7 cleanroom, and gamma-irradiated in the USA. These assemblies feature a closed cap, an 18” inlet line (1/8” x 1/4” TPE tubing) with a pinch clamp, pinch pipe, plug or luer or CPC MPC/AQS, a 1.5” vent line with PTFE hydrophobic filter, and a dip tube. A centrifuge tube stand securely holds either size. The polypropylene resin meets FDA and USP standards.
Features
Designed for contamination-free sampling/transfer within closed systems
Leak-proof seal with a platinum-cured silicone gasket
Available in 15mL and 50mL with six TPE tubing options and four fitting types.
Withstands up to 4 psi; pinch pipe enables quick aseptic separation
Applications
Cell Harvest & Downstream Processing
Drug Substance Purification
Drug Product Formulation
Buffer & Media Preparation
Alkali Scientific CellPro Amber Centrifuge Tubes
The CellProAmber Centrifuge Tubes are engineered for superior sample protection and performance Constructed from durable polypropylene (PP) these conical tubes feature an amber design to safeguard light-sensitive materials by significantly reducing light penetration Each tube is paired with a high-density polyethylene (HDPE) cap ensuring a secure leak-proof seal for reliable sample containment Amber Design for Light Protection Shields light-sensitive samples from degradation by minimizing light transmission HDPE Caps High-density polyethylene caps provide a tight secure fit to prevent leaks and maintain sample integrity during storage and centrifugation High Centrifugal Strength Robust design supports high-speed centrifugation with maximum RCF ratings of 13000 x g for 15 mL tubes and 14000 x g for 50 mL tubes Chemical Resistance Made from chemically resistant materials suitable for a variety of applications Bulk Packaging Conveniently packed with 500 tubes per case to meet the n
Bellco Glass, Inc. 15mL Centrifuge Tube, Flip Top
DescriptionGraduations are printed in bold, easy-to-read black ink and are accurate to +/-2%Large white marking area provides excellent contrast for identificationEasy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof sealTubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantificationConvenient zip-closure bag is a practical alternative to folding and taping opened bagsErgonomic flip top cap is designed for single handed operation Pack Description25/Re-sealable BagCase Quantity500SterileYesNon-PyrogenicYesAutoclavableYesPrimary ColorTube: NaturalSecondary ColorCap: GreenPrimary MaterialTube: PolypropyleneSecondary MaterialCap: HDPEMaximum Volume15mLGraduatedYesGraduation Increments (Subdivisions)0.5mLMax Force (RCF)g9400RNase/DNase FreeYes
Sarstedt Inc 15.7x75mm Tube, 8.5mL, Round Bottom, Polystyrene, 1000/Pack
15.7x75mm Tube 8.5mL Round Bottom Polystyrene No Cap