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)
Sarstedt Inc Microtube 0.5ml Low Protein Binding, 300/Pack
Microtube 0.5ml Low Protein Binding PCR Performance Certified
Andwin Scientific CLEAR TUBES 1.7ML
The GeneMate 1.7 mL Graduated Microcentrifuge Tubes are ideal for boiling procedures. The tubes have an unmatched strength and clarity with its virgin polypropylene material. This product features flat cap that will not pop open during boiling, but is still easy to open and close. The cap also has a frosted writing surface. The tubes have a volume capacity of 1.7 mL.
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
Electron Microscopy Sciences Micro Sample Tubes, 1.5ul
Polypropylene tubes with a captive plug suitable for use in the mini centrifuge. They are steam autoclavable at 250 degree F (121 degree C).
Research Products International Corp Micrewtube Screw Cap Tube with Loop, Graduated, 1.5ml Conical Bottom, 500 per Case
Micrewtube Tubes feature an O-ring seal screw cap and attachment loop. Loops remain attached to the tubes and prevent cross contamination. Tubes will withstand high speed centrifuging, autoclaving, boiling and freezer storage. Screw cap with O-ring seal provides superior sealing during sample processing. Uniform well thickness withstands 17,000xg forces. Graduated tubes have a printed marking area. Polypropylene tubes are available with screwed-on cap, pre-attached loop, natural color, and are sterile.
VWR International Freestanding Micro Centrifuge Tubes, Non-sterile, 2 mL, 500/pk
These tubes are made from ultra-clear USP Class VI PP that allows easy viewing of contents. They feature universal screw threads for use with most popular brand screw caps. Tubes only.
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.
Alkali Scientific 5ml Tubes with Screw Caps, STERILE, RNase, DNase & Pyrogen FREE, supplied within foam rack, 10 racks of 50, 500/Case
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
Beckman Coulter 3.2 ML POYLMER TUBBING PK/50
Thickwall Polyallomer Tubes, Capacity: 3.2mL, Nominal Size: 13 x 56mm, For TLA-110, TLA-100.4 Rotors
Research Products International Corp UltraFlux SnapStrip Micro-Tubes, 0.2ml Capacity, Yellow, 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.
CELLTREAT Scientific Products 30mL self-standing tubes, non-sterile, attached caps
30mL self-standing tubes, non-sterile, attached caps
CELLTREAT Scientific Products 0.5mL Micro Centrifuge Tube, Non-sterile 500/bag
All tubes have a frosted marking spot and engraved graduations. Attached flat top cap is easy to open and close with one hand.
Analytical Sales & Services 0.5mL Flat Bottom Clear Glass Inserts in Vial Loader
This item has a minimum order quantity of 4 per supplier requirements. 0.5ML FLAT BOTTOM CLEAR GLASS