Microtubes
Single-use containers designed to hold microliter to milliliter quantities of liquid. Products may be sterile/non-sterile, come with or without a variety of caps (screw, tether, snap), and may be suitable for use in microcentrifuges.
High quality standard snap cap microtubes, or microcentrifuge tubes, are essential for the safe processing of low to medium sized sample volume applications in clinical chemistry, biochemistry and molecular biology. Ideal for protein research, mass spectrometry, protein array, sample preparation, microcentrifugation and sample storage, they are available in a variety of colours, including amber and black for light sensitive samples.
The snap cap provides a safe, liquid-tight seal and some flat top caps include a needle insertion spot. Some microtubes are also available with additional safety lock snap caps to minimise sample loss during the centrifugation process and to provide added security when working with samples that are radioactive or which pose a biohazard.
Snap Cap Microtube properties
Available as sterile or non-sterile, polypropylene microtubes can also feature low binding properties to reduce protein and nucleic acid loss and hence better sample recovery.
- Can withstand forces up to max. RCF 30,000xg
- Are available sterile or non-sterile
- Are available with low binding properties, reducing protein and nucleic acid losses during centrifugations
- Available RNase/DNase, DNA-free and non-pyrogenic
- Typically made from durable autoclavable polypropylene for reusability and often graduated with a writing patch
- Available in a variety of colors, including amber and black for light sensitive samples
- Tube bottom shapes include conical and skirted (self-standing)
Alkali Scientific CellPro™ 2.0mL Microcentrifuge Tubes, Lock Cap, Clear, Round Bottom, DNase, RNase & Pyrogen Free, 500/Pk, 5000/Cs
Our centrifuge tubes could be commonly used to collect cells and separate biomacromolecules by centrifugation in biochemistry and other biological fields. They can also be used to store photosensitive samples and special chemiluminescence reagents. USP VI grade polypropylene material, free from heavy metal. RCF: 30,000 xg. Special safe-lock cap design provides secure lid sealing. Clear graduations and frosted marking area. Easy to open and close. Autoclavable. RNase free, endotoxin level less than 0.1EU.
Alkali Scientific CellPro™ 5mL, Sterile Transport / Mailing Tube, 10 bags 100 tubes, O-ring Sealing Cap
CellPro™ 5mL sterile Transport tubes, sometimes called mailing tubes, are used in multiple sectors of the laboratory market, including medical, hospital, environmental, independent testing, food testing, and biological research labs. Also suitable for pharmaceutical packaging and applications. Used to store, transport or freeze samples, are 5mL (16 x 60mm) and are fitted with leak-proof screw-caps. They are made of high-grade polypropylene, and include white printed graduations and marking area. Tubes are self-standing and come packaged in 10 bags 100 tubes Leak-proof, 1.25 turn screw-cap Meet 95kPa transportation guidelines Vivid, printed graduations Screw-caps attached Sterile, RNase, DNase, Pyrogen free
Zymo Research Corporation 2.0 mL U-bottom Amber Tube, with caps, 50 pack
Amber 2.0 ml skirted tubes made of durable polypropylene construction. Available as V-bottom or U-bottom tubes provided with caps.
Nova Biostorage CAPCLUSTER ORANGE PK40
Pierceable TPE Capcluster Orange for capping 96 individual tubes Case
Electron Microscopy Sciences Film Sleeve Frosted Sealed Flap, 5 x 7"
Completely transparent polyethylene storage sheets fits all U.S. standard 3-ring binders: 8 1/4"x1 1/4". Convenient. Offers good protection for your valuable negatives and prints.
Size: 5 x 7"
Sarstedt Inc 0.5ML LSC MTUBE CBS ST/PK1000
0.5mL Loop Screw Cap Micro Tube Conical Bottom Skirted O-Ring Cap Assembled Sterile
Alkali Scientific CellPro™ 1.5mL Screw Tube, conical base, ribbed, Clear, 500/pk, 5000/case
Volume: 1.5 mLGraduations: Non-GraduatedRibbing (Knurls): RibbedBase: ConicalColor: -00 ClearPackaging: 500/unit, 10 units/case
Sarstedt Inc 5ML SCTUBE 15.3X92FCBSG/PK1000
5ml Screen Printed Screw Cap Tube 15.3x92mm False Bottom Flat Polypropylene Cap Assembled Graduations and Writing Block
Thomas Scientific Sample Tubes, Ext. threads, 2 mL, Self-standing, w/o cap
Made of polypropylene Designed for the storage and transportation of biological material. Manufactured from non-toxic polypropylene, the tube provides strength and clarity and exhibits some unique design features. The vial has external threads, providing a smooth and uniform inner surface, thus reducing the risk of contamination. Tubes can be autoclaved (121 °C) in upright position with caps loosened. Height of tube is with cap. Round bottom tubes only can be centrifuged up to 17,000g. Order caps separately.
Alkali Scientific CellPro™ Microtube w/ cap, 0.5mL, opaque black, 500/pack
Our CellPro™ Microtube are made of transparent polymer material polypropylene (PP), the tube cover lock design can provide better sealing and sample protection, which can effectively avoid accidental opening of the cover and prevent evaporation of samples during long-term storage, ensuring operational safety. 500/pack
CELLTREAT Scientific Products 2.0mL Screw Top Micro Tube and Cap, Self-Standing, Grip Band, Green Grip Cap With Integrated O-Ring, Sterile, 500/CS
CELLTREAT Scientific Products 2.5mL Screw Top Micro Tube and Cap. High temperature resistivity range--shatter/crack resistant and ideal for boiling. Graduated tubes have markings every 100¿L for easy volume identification. Easy 3/4 turn to open and close. Sterile Assemblies packed in self-standing re-sealable bags offer a unique storage solution. Premium Grip Cap features molded TPE sealing rings which ensure O-ring will never slip out of place; striped TPE grips on cap edge enable secure handling under all conditions. Grip band tubes feature ribs that provide exceptional gripping surface and lessen movement during centrifugation. Temperature range of -196¿C to 121¿C (not for immersion in liquid nitrogen). Max RCF: 20,000g. Tubes manufactured from virgin polypropylene and are autoclavable. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 50/re-sealable bag, 500/case.
CELLTREAT Scientific Products TUBE ONLY, 0.5mL Screw Top Micro Tube, Self-Standing, Grip Band, Non-sterile, 1000/CS
High temperature resistivity range–shatter/crack resistant and ideal for boiling. Easy 3/4 turn to open and close. Caps are available separately in various colors for easy identification and color-coding. All caps are compatible with all CELLTREAT Screw Top Micro Tubes; mix and match. Grip band tubes feature ribs that provide exceptional gripping surface and lessen movement during centrifugation. Packaged sterile in re-sealable bags.