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 Micro Centrifuge Tubes, 500/PK
This item has a minimum qty of 8 per supplier requirements.
Microtube w/ cap, clear, 0.5ml, w/ self-standing bag
Andwin Scientific 0.5 ML SELF-STANDING SAF-T-SEA
The 0.5 mL self-standing screw cap tube is an ideal laboratory apparatus for centrifugation up to 20000 x g, vapor-phase liquid nitrogen storage, -80C freezers, boiling, and autoclaving. The tube's external threads prevent sample loss and seal failure. This product is autoclavable and free of RNase, DNase, DNA, and pyrogen. It comes in a pack of 500 tubes with violet caps.
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
Chemglass Life Sciences 1.5mL Micro Centrifuge Tube, Clear, Conical, Lock Cap, Sterile
¿ USP VI grade polypropylene material, free from heavy metal ¿ RCF: 30,000 x g ¿ Endotoxin level: <0.1EU ¿ Clear graduations and frosted marking area ¿ Special Safe-lock cap design provides secure lid sealing ¿ Easy opening and closing ¿ Temperature range: -80? to +121? ¿ DNase/RNase-freeTubes are autoclavable at 121¿C (250¿F), under 15psi for 10¿15 minutes with drying. Remove from autoclave immediately. Excessive exposure to autoclaving heat may cause warping or decreased structural integrity.
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