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)
CELLTREAT Scientific Products 1.5mL Micro Centrifuge Tube, Sterile
CELLTREAT Scientific Products 1.5mL Micro Centrifuge Tube. Tubes have frosted marking spot and engraved graduations. Attached flat top cap is easy to open and close with one hand. Temperature range of -80¿C to 120¿C. Rnase/Dnase free and non-pyrogenic. Max force (RCF) g 20000. Every case is printed with the lot number for quality traceability. Packaged sterile, 1000/re-sealable bag, 5000/case.
USA Scientific Inc 0.5 mL self-standing screw cap tube, blue cap
0.5 mL self-standing screw cap microcentrifuge tube, natural with blue cap, 500/pack
Research Products International Corp 5ml Sample Prep Tube, Conical, Black, 200 per Case
Ideal alternative to using larger conical tubes when working with volumes less than 5 ml. This smaller tube allows only the tip to be exposed to the sample being withdrawn and eliminates inserting the pipettor barrel inside tube. Made from high quality polypropylene that can be autoclaved, boiled and stored at -80°C. Tubes withstand centifugation to 14,000 rpm and fit rotors that accommodates 15 ml tubes. Feature molded graduations and a frosted writing surface on the cap. Optional cardboard storage box available.
Non-Sterile
Graduated
Conical
Alkali Scientific Qwik-Snap™ 2.0mL MicroTubes, Low Binding and Low Adhesion, Natural, (200/pk) 2000/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 2.0mL centrifuge tubes.
Alkali Scientific 0.5mL, Microtube with Cap, Assorted Colors (Blue, Red, Green, Orange, Purple, Yellow), with Self-standing Bag, 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 0.5mL centrifuge tubes in assorted colors.
Electron Microscopy Sciences Tanner Color-Coded Slides, Orange, 90 degree
Color-coded microscope slides made by Tanner Scientific.
Color: Orange
Corner: 90°
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
Electron Microscopy Sciences Tanner Double Frosted Slides, Straight Edge, 90° Corner, White Label
Frosted microscope slides made by Tanner Scientific.
Edge: Straight
Corner: 90°
Label: White
Electron Microscopy Sciences SureSeal S™ Microtubes, Cap and Stop-Pop Clips 1.5ml, Orange
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: Orange
Alkali Scientific Qwik-Snap™ 1.7mL Assorted Color Microcentrifuge Tubes, Light Green, Light Blue, Violet, Pink, Light Orange, Dark 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 1.7mL centrifuge tubes in assorted colors.
Research Products International Corp Screw Cap Micro-Tubes, 2.0ml Capacity, Conical Bottom, 500 per Case
Ideal micro-tube for high speed centrifuging, autoclaving, boiling and freezer storage. Screw cap with O ring provides superior sealing during sample processing. Tubes manufactured from transparent polypropylene for clarity. Suitable for a wide range of temperatures - from -196°C to +121°C (not for immersion in liquid nitrogen). Uniform wall thickness withstands maximum G forces over 20,000g. Versatile and durable tube developed for secure use in multiple laboratory environments.
Certified free of RNase, DNase, DNA and PCR inhibitors
TWD Scientific LLC BioX 1D Barcoded 2.0mL Cryovial, Yellow Cap, External Thread. Case of 1000
BioX 2.0mL clear polypropylene sterile pre-set 1D barcoded cryovials with external thread and yellow caps assembled. Cryovials have a writing patch and marked graduations. 25 cryovials/bag, 20 bags/pack, 2 packs/case, price/case
Electron Microscopy Sciences SureSeal S™ Microtubes with Cap and Stop-Pop Clips 1.5ml Blue
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: Blue