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
CELLTREAT Scientific Products 1.5mL Micro Centrifuge Tube, Amber, Non-sterile
All tubes have a frosted marking spot and engraved graduationsAttached flat top cap is easy to open and close with one handColor tubes allow for quick sample identification, or to customize workflows
Sarstedt Inc 15.7X75 TUBE 8.5ML RB/CS1000
8.5ml Tube 15.7x75mm Round Bottom Clarified Polypropylene No Cap
TWD Scientific LLC Tube, Centrifuge,Twdbiox, 15Ml, Double Threaded, Flat Top, Sterile, Printed Graduations, Polypropylene, Conical Bottom, 500 Tubes/Case.
BioX 15Ml Clear Polypropylene Sterile Conical Bottom Centrifuge Tubes With Printed Graduations. 25/Pack, Price/Case
Bellco Glass, Inc. 15mL Centrifuge Tube
DescriptionBlack tubes protect light sensitive compounds and eliminate the need to wrap tubes with aluminum foilLarge white marking area provides excellent contrast for identificationEasy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof sealConvenient zip-closure bag is a practical alternative to folding and taping opened bagsEasily refill reusable racks with tubes packed in bags Pack Description25/Re-sealable BagCase Quantity500SterileYesNon-pyrogenicYesAutoclavableYesPrimary ColorBlackPrimary MaterialTube: PolypropyleneSecondary MaterialCap: HDPEMaximum Volume15mLGraduatedNoMax Force (RCF)g12000RNase/DNase FreeYes
Thomas Scientific Centrifuge Tube High Performance 50mL Red Screw Cap Asse
Centrifuge Tube High Performance 50mL Red Screw Cap Asse
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
CELLTREAT Scientific Products 50mL Centrifuge Tube, Flip Top Cap - Paperboard Rack, Sterile
CELLTREAT Scientific Products 50mL Centrifuge Tube with Flip-top Cap in Paperboard Rack. 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. Paperboard rack is a recyclable, fold-flat alternative to bulky foam racks. RNase/DNase free and non-pyrogenic. Max force (RCF) g 9400. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/paperboard rack, 500/case.
CELLTREAT Scientific Products TUBE & CAP, 50mL Centrifuge Tube & Cap - Bags, Non-sterile (Caps and Tubes Packed Separately)
CELLTREAT Scientific Products 50mL Tube & Cap Centrifuge Tube. 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. RNase/DNase free and non-pyrogenic. Tube has max force (RCF) g of 16000. Every case is printed with the lot number for quality traceability. Packaged non-sterile, tubes: 500/bag, caps: 500/bag, 500/case.
Pacer Global LLC 15 mL Centrifuge Tubes, Bulk Bags, Sterile, 500/CS
15 mL Centrifuge Tubes, Bulk Bags, Sterile, 500/CS
MTC Bio 5mL MacroTubes, 200/PK
This item has a minimum qty of 4 per supplier requirements.
5mL MacroTube, non-sterile, 2 bags of 100 tubes, yellow tinted
AASN BIOABCHEM INC 15ml, Conical, PP, Sterile EO, Flat Cap, Bags; 500/Case
15ml, Conical, PP, Sterile EO, Flat Cap, Bags; 500/Case
Bellco Glass, Inc. 15ml Amber Color Centrifuge Tube, Rack(PS Rack), Sterile 50/pk, 500/cs
15ml Amber Color Centrifuge Tube, Rack(PS Rack), Sterile 50/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
Andwin Scientific ULTRHP CENTRIFUGE TUBES
The 15 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
Alkali Scientific 5mL Centrifuge Tubes, Snap Cap, Non-sterile, two bags of 100 tubes, 200/Pk
5mL Centrifuge Tubes, Snap Cap, Non-sterile, two bags of 100 tubes, 200/Pk