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 Qwik-Snap™ 0.6mL MicroTubes, Sterile, 50/Bag, 7500/cs
Alkali Scientific Qwik-Snap™ 0.6mL MicroTubes 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. Certified RNase, DNase and pyrogen free. Capable of withstanding boiling temperatures up to 121° C and freezing down to -80° C, the Qwik-Snapª micro centrifuge tubes are the perfect choice for your research.
Alkali Scientific Qwik-Snap™ 1.7mL Microcentrifuge Tubes, Orange, 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. Pack of 500 orange 1.7mL centrifuge tubes.
TWD Scientific LLC Vial, Cryovial, Twd Biox, 2.0Ml, 1D Barcoded, External Thread, White Cap, Sterile, Writing Patch, Marked Graduations, Polypropylene, 1000 Vials/Case
2.0Ml Clear Polypropylene Sterile Pre-Set 1D Barcoded Cryovials With External Thread And White Caps Assembled. Cryovials Have A Writing Patch And Marked Graduations. 25 Cryovials/Bag, 20 Bags/Pack, 2 Packs/Case, Price/Case
Research Products International Corp Micro-Centrifuge Tubes, 1.5ml Capacity, Graduated 100ul, Natural, 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 Microcentrifuge Tube, 1.5mL, Clear, Conical, Lock Cap, Sterile, 500/pk, 5000/cs
USP VI grade PP material, free from heavy metal. RCF: 30000xg. Endotoxin: 0.1EU. They have clear graduations and frosted marking area, and a special cap design to insert needles. Easy opening and closing. They can withstand temperature ranges of -80℃ to +121℃. DNase, RNase, and pyrogen-free. Autoclave at 121℃/15 psi.
Alkali Scientific ClearSeal™ 0.5ml Sterile Screw Caps, Free Standing, Sterile, 5 Inner Packs of 100, 500/cs
ClearSeal™ 0.5ml Sterile Screw Caps are made from ultra-clear polypropylene, these screw-cap microtubes include assembled caps with silicone O-rings that assure a leakproof seal from -90°C to +121°C. All ClearSeal™ screw cap microtubes are sterile, RNase, DNase, and pyrogen-free and may be centrifuged at up to 22,000xg*.
Alkali Scientific 5mL Centrifuge Tubes, Snap Cap, STERILE, RNase, DNase & Pyrogen FREE, 10 Bags of 20 Tubes
ASI's new 5mL centrifuge tubes take all the conveniences of standard 1.5mL tubes and scales them up for larger volumes. These polypropylene tubes come with an attached cap that not only provides a tight, leak proof seal, it can also be effortlessly opened (or closed) with one hand.In incubation applications, we recommend that you use cap lock clips for incubation and boiling over 80˚C. When the internal pressure approaches an unsafe level, the cap partially opens, softly, in a controlled manner, releasing excess pressure, but preventing any splashing of contents. The center of cap also has a special thin “membrane” area that is designed for easy puncture and access by a syringe/needle. Once punctured, the opening is useful for venting the internal pressure caused by incubation at moderately high temperatures. The tubes are made of maximum clarity, virgin polypropylene and are certified RNase & DNase free. Sterile tubes are also pyrogen free. They are sized to be compatible
CELLTREAT Scientific Products 5mL Macro Centrifuge Tube, Snap-Pop, Assorted Color, Non-sterile
Offers the convenience of a micro centrifuge tube with the ability to process sample volumes up to 5mLTube diameter is the same as a standard 15mL conical bottom centrifuge tube enabling use with existing equipmentAll tubes have frosted marking spot and engraved graduationsSnap-Pop lids latch securely in place with a gentle pushCenter of the cap includes a thin “membrane” area designed for easy puncture and access by a syringe/needleColor tubes allow for quick sample identification, or to customize workflows
MTC Bio Transport Tube, sterile, 16 x 60mm, 5ml, with screw-cap, printed graduations, self-standing, 100 tubes per bag, with caps attached, 1000/cs
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.Used to store, transport or freeze samples, these tubes come in both 5mL (16 x 60mm) and 10mL (16 x 80mm) 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
Alkali Scientific Qwik-Snap™ 0.5mL MicroTubes, Assorted Colors, 1000/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. Pack of 1,000 0.5mL centrifuge tubes in assorted colors.
CELLTREAT Scientific Products 2.0mL Micro Centrifuge Tube, Non-sterile
All tubes have a frosted marking spot and engraved graduations. Attached flat top cap is easy to open and close with one hand.
Alkali Scientific Qwik-Snap™ 1.7mL MicroTubes, Clear, 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. Pack of 500 clear 1.7mL centrifuge tubes.