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 1.5mL Microcentrifuge
The Amber 1 5mL Microcentrifuge Tubes are meticulously crafted for precision safety and versatility in biological and biochemical applications These sterile conical tubes are made from USP VI grade polypropylene offering exceptional chemical resistance and protection for photosensitive samples and specialized reagents The innovative lock cap design ensures secure sealing making these tubes a reliable choice for high-speed centrifugation and sample storage Key Features Amber Polypropylene Shields photosensitive samples and chemiluminescence reagents from light exposure Exceptional Strength Withstands high-speed centrifugation up to 30000 x g for superior separation efficiency Safe-Lock Cap Design Ensures secure sealing to prevent leakage during centrifugation or storage while remaining easy to open and close Sterile and Contaminant-Free Sterilized to maintain sample integrity RNase-free and endotoxin level less than 0 1 EU for sensitive applications Enhanced Usability Features cl
CELLTREAT Scientific Products 1.5mL Screw Top Micro Tube and Cap, Self-Standing, Grip Band, Green Grip Cap With Integrated O-Ring, Sterile, 500/CS
CELLTREAT Scientific Products 1.5mL 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.
Research Products International Corp UltraFlux SnapStrip Micro-Tubes, 0.2ml Capacity, Natural, 120 Strips per Case
UltraFlux thin wall tubes feature precision wall and conical bottom uniformity. This provides optimum tube contact with the temperature block for efficient heat transfer and rapid cycling times. Cap resists opening during thermal cycling and incubation. 960 tubes per case.
Zymo Research Corporation 2.0 mL V-bottom Amber Tube, with caps, 50 pack
Available as V-bottom or U-bottom tubes provided with caps
Research Products International Corp Capless Micro-Tubes, Natural, 2.0ml, 500 per Case
Capless microcentrifuge tubes are useful for a variety of laboratory applications. Ideal for centrifuging, collecting fractions, mixing reagents and as holders for smaller size tubes. Tubes feature graduations and frosted writing area. Manufactured of a homopolymer that withstands high speed centrifugation and boiling applications.
Research Products International Corp Micro-Centrifuge Tubes, 1.5ml Capacity, Graduated 100ul, Non-Stick, Blue, 500 per Case
Micro-Centrifuge Tubes have molded external graduation marks at 100µl increments that are clear and easy to read, similar in style to marks used on graduated glassware. Tubes have a flat frosted top and a frosted marking area on the side of tube for writing. Hinged lid provides a soft piercing point for inserting a needle. Made from a clear copolymer designed for high speed centrifugation and boiling.
Alkali Scientific CellPro™ 2.0mL, Microcentrifuge Tubes without cap, generic version without graduations, ideal for OEM packaging and reagent kits, DNase, RNase & Pyrogen-Free, 1000/Case
Leak-proof O-ring seal Ultra-clear polypropylene Packaged in resealablebags of 50 Sterile; RNase, DNase & Pyrogen free Available with white, printed graduations CellPro™ screw-cap microtubes come sterile, in a variety of sizes, cap configurations, graduation options, and even a loop-cap option for the 2.0mL version. Made from ultra-clear polypropylene, these screw-cap microtubes include assembled caps with silicone O-rings that assure a leakproof seal from -86°C to +121°C. All CellPro™ screw cap microtubes are sterile, RNase, DNase, & pyrogen free and may be centrifuged at up to 22,000×g*. *Refers to liquids with a specific gravity of 1.0, using appropriate rotors, cushions, and adapters.
Alkali Scientific Qwik-Snap™ 1.7mL Low Binding & Low Adhesion Microcentrifuge Tubes, Colorless, 2500/Case
Alkali Scientific Qwik-Snap MicroTubes, Low Binding & Low Adhesion are made of premium polypropylene plastic which allows for a crystal clear tube and high centrifugal strength. They feature a secure-snap cap that ensures a strong seal and eliminates leakage and evaporation. The 0.6mL tubes are packaged in bags of 1000 and the 1.7mL & 2mL tubes come 500 per pack. Available in 1.7mL (graduated to 1.5mL), 2.0mL, and 0.6mL sizes, the 1.7mL and 0.6mL tubes are also available in assorted colors. Capable of withstanding boiling temperatures up to 121ËC and freezing down to -80ËC, the Qwik-Snap micro centrifuge tubes are the perfect choice for your research. Centrifugal Speed: 29,000 x g Withstands boiling up to 121ËC and freezing down to -80ËC Snaps into place for a secure seal 100% polypropylene RNase/DNase free Clear, non-binding surface, graduated Certified RNase, DNase & Pyrogen free Sterile options (SAL 10-6) and assorted colors available
Alkali Scientific 2.0mL Microtube with Cap, Clear, Sterile, with Self-Standing Bag; Stop-Pops™, 500/cs
Qwik-Snap™ MicroTubes: Centrifugal Speed: 29,000 x g. Can withstand boiling up to 121℃ and freezing down to -80℃. Snaps into place for a secure seal. 100% polypropylene, RNase/DNase free. Clear, non-binding surface, graduated. Certified RNase, DNase and Pyrogen free. 500 sterile 2.0mL centrifuge tubes per pack.