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
Alkali Scientific ASI™ 5mL, Medical Tube, Round Bottom, 2000/Cs, PS
Medical Tubes are widely used and referenced in various laboratory protocols.
Alkali Scientific CellPro 15mL Bio-Reaction Tube
Our 15mL Bio-Reaction Tubes provide an economical and efficient solution for small-scale high-density suspension cell culture and other biological reaction applications Designed with a 0 22 m hydrophobic vented membrane these tubes ensure free gas exchange while maintaining aseptic conditions making them ideal for a variety of laboratory workflows Optimized for Suspension Cell Culture Supports high-density cell growth in a controlled environment Reliable Aseptic Conditions Ultrasonically welded 0 22 m hydrophobic membrane enables sterile gas exchange Versatile Applications Ideal for suspension cell culture bacterial growth seeding larger bioreactors and lyophilization Efficient Screening and Optimization Allows researchers to optimize reaction parameters using small amounts of material enabling multiple parallel experiments Dual-Purpose Design Enables both culturing and centrifugation in a single tube minimizing contamination risks and streamlining workflows High-Quality Po
Beckman Coulter TUBES PA 5/8 X 4 (BOX-50)
Polyallomer Tubes,Quantity:50,Size(mm):16 x 96, Vol.(mL): 16.5
SETON SCIENTIFIC 9/16 x 3-1/2" (14x89mm) Thin Wall Polyallomer Tube, Box of 50
9/16 x 3-1/2" (14x89mm) Thin Wall Polyallomer Tube, Box of 50.
Foxx Life Sciences 2L HDPE Media Bottle, No Cap,Non Sterile, 12/PK
EZBiopure S 2L HDPE Square Storage Bottles with graduation marks, GL45 Cap, Bleach Compatible, Mutually Double Bagged ideal for SUT bioprocess applications. The 2L square HDPE media bottles offers durable, chemical-resistant storage for reagents, buffers, and media.
Features
Chemical resistant media Bottles HDPE material for safe storage
Square profile design for space-efficient storage and improved shelf utilization
Narrow Mouth HDPE bottles with GL45 VersaCap
Made entirely of 100% USP Class VI Components
HDPE Clear Media Bottles have graduation marks for easy volume measurement and reference
The Square HDPE Bottle are manufactured in a Class 7 cleanroom at an ISO 13485–certified FOXX facility.
Applications
Reagent storage
Media and buffer preparation
Feed and intermediate solution handling
Foxx Life Sciences 1L HDPE Media Bottle, No Cap,Non Sterile, 12/PK
EZBiopure S 1L HDPE Square Storage Bottles with graduation marks, GL45 Cap, Bleach Compatible, Mutually Double Bagged ideal for SUT bioprocess applications. The 1L square HDPE media bottles offers durable, chemical-resistant storage for reagents, buffers, and media.
Features
Chemical resistant media Bottles HDPE material for safe storage
Square profile design for space-efficient storage and improved shelf utilization
Narrow Mouth HDPE bottles with GL45 VersaCap
Made entirely of 100% USP Class VI Components
HDPE Clear Media Bottles have graduation marks for easy volume measurement and reference
The Square HDPE Bottle are manufactured in a Class 7 cleanroom at an ISO 13485–certified FOXX facility.
Applications
Reagent storage
Media and buffer preparation
Feed and intermediate solution handling
Foxx Life Sciences 1L PP Media Bottle, GL45 Cap, Non Sterile, 12/PK
EZBiopure S 1L PP Square Storage Bottles with graduation marks, GL45 Cap, Autoclavable, Mutually Double Bagged ideal for SUT bioprocess applications. The 1L square PP media bottles offers durable, chemical-resistant storage for reagents, buffers, and media.
Features
Chemical resistant media Bottles PP material for safe storage
Square profile design for space-efficient storage and improved shelf utilization
Narrow Mouth PP bottles with GL45 VersaCap
Made entirely of 100% USP Class VI Components
PP Clear Media Bottles have graduation marks for easy volume measurement and reference
The Square PP Bottle are manufactured in a Class 7 cleanroom at an ISO 13485–certified FOXX facility.
Applications
Reagent storage
Media and buffer preparation
Feed and intermediate solution handling
Beckman Coulter Polyethylene Tube, 400 μL, 7 x 40 mm, Snap-On Cap, 1,000 Pack
These polyethylene microcentrifuge tubes are designed for routine laboratory sample handling and benchtop centrifugation. Each tube holds 400 μL and is supplied in bulk 1,000-piece packs for high-volume workflows.
- Holds 400 μL.
- Polyethylene construction for chemical compatibility.
- Dimensions: 7 x 40 mm.
- Snap-on cap for secure closure.
- Pack quantity: 1,000 tubes.
- Suitable for use in benchtop centrifuge rotors.
Vee Gee Heathrow Scientific Tube 15ml Rack Sterile CS500
These conical tubes feature a writing area and flat polyethylene lids for easy labeling.* Lot-to-lot traceability with easy tear packaging* Writing area and flat polyethylene lids for easy labelling* Imprinted graduations and a self-standing version (only in clear bulk pack)* Recyclable chipboard used for the racked versions, making them more environmentally friendly* Skirted
Chemglass Life Sciences Micro Centrifuge Tube, 2.0mL, USP VI Grade Polypropylene, Graduated, Round Bottom, Sterile
• USP VI Grade PP material, free from heavy metal• RCF: 30,000xg• Endotoxin: 0.1EU• Clear graduations and frosted marking area• Special cap design for needle insertion• Easy opening and closing• Autoclave at 121 °C / 15 psi• Temperature range: -80°C to +121°C• DNase- and RNase-free, endotoxin levels of less than 0.1 EU• Packed in bags of 50