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)
Bellco Glass, Inc. 5ml Centrifuge Tubes Clear Round Bottom Snap Cap Sterile 200/pk 2000/case
5ml Centrifuge Tubes Clear Round Bottom Snap Cap Sterile 200/pk 2000/case
Electron Microscopy Sciences SureSeal S™ Microtubes, Cap and Stop-Pop Clips 1.5ml, Purple
Our SureSeal S microcentrifuge tubes are designed for a broad range of research applications, including enzyme digests, DNA isolation/purification, centrifugation, incubation and general sample/reagent storage. With a variety of design advances, SureSeal S tubes improve sample visualization, safety, stability and overall ease of use.
They are manufactured under clean room conditions, using only BioClear co-polymer, an advanced polypropylene that maximizes clarity. RNase, DNase and pyrogen free.
Color: Purple
Analytical Sales & Services Pvdf Microspin Centrifuge Filters with PP Housing - 0.20µm, 20µL - 850µL
.2um PVDF Micro Centrifuge Fil
Andwin Scientific TUBE NEPTUNE MCT 1.6ML PK500
The 1.6ml Neptune clear microcentrifuge tubes are ideal for general laboratory use and storage of aqueous solutions. It features graduation markings and frosted finish on top and sides for easy labeling. It is sold in a pack of 500.
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.
Chemglass Life Sciences Nest Scientific 4 mL Sterile Transport Tubes with Caps on, 50/pack, 1,000/case
Nest Scientific 4 mL sterile transport tubes with caps on are disposable polypropylene sample tubes designed for secure collection, transport, and short-term storage of biological specimens. Manufactured in a controlled clean-room environment and electron beam sterilized to SAL=10^-6, the tubes are DNase-, RNase-, pyrogen-, and endotoxin-free, and the HDPE caps provide a leak-resistant seal for safe air transport.
- 4 mL capacity.
- USP VI polypropylene tube with HDPE cap.
- Sterile; electron beam sterilized to SAL=10^-6.
- Packaged 50 per pack, 1,000 per case.
- Temperature range approximately -196°C to 121°C.
- DNase-, RNase-, pyrogen-, and endotoxin-free.
- Self-standing design for easy handling and storage.
- Leak-resistant sealing; tested to negative pressure 95 kPa for air transport.
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.
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 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.
MTC Bio 5mL MacroTubes, 200/PK
This item has a minimum qty of 4 per supplier requirements.
5mL MacroTube, non-sterile, 4 bags of 50 tubes, assorted colors
Alkali Scientific Qwik-Snap™ 0.5mL Microtube with Cap, Locktop Style Cap, 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 clear 0.5mL centrifuge tubes.
Alkali Scientific Microtubes, 1.5mL with Green Screw Caps Packed Separately, 500/pk
These screw cap microtubes come with green caps packed separately. The caps seal tight to prevent evaporation and the tubes can withstand high centrifugal forces.