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)
Sigma Aldrich Fine Chemicals Biosciences BRAND(R) microcentrifuge tube, 0.5 mL with lid clear polypropylene, pkg of 1000 | 1PAK
BRAND(R) microcentrifuge tube, 0.5 mL with lid clear polypropylene, pkg of 1000 | 1PAK
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.
USA Scientific Inc 2.0 mL self-standing screw cap tube, natural
2.0 mL self-standing screw cap microcentrifuge tube, graduated, natural with natural cap, 500/pack
Electron Microscopy Sciences Film Sleeve Frosted Sealed Flap, 4 x 5"
Completely transparent polyethylene storage sheets fits all U.S. standard 3-ring binders: 8 1/4"x1 1/4". Convenient. Offers good protection for your valuable negatives and prints.
Size: 4 x 5"
Sarstedt Inc 1.5 ml, Retaining Loop Screw Cap Micro Tube, Conical Base, 1000/Case
1.5mL Loop Screw Cap Micro Tube Conical O-Ring Cap Assembled Sterile
USA Scientific Inc 0.2 mL PCR white 8-tube FLEX-FREE strip, attached clear flat caps
0.2 mL TempAssure PCR 8-tube white flex-free strips with individually attached, optically clear flat caps. 120 strips of tubes with caps per pack.
USA Scientific Inc 2.0 mL conical screw cap tube, orange cap
2.0 mL conical base screw cap microcentrifuge tube, graduated, natural with orange cap, 500/pack
USA Scientific Inc 1.5 mL conical screw cap tube, blue cap
1.5 mL conical base screw cap microcentrifuge tube, graduated, natural with blue cap, 500/pack
Andwin Scientific 1.5 ml Seal-Rite;Microcentrifuge tube, red, 500 per pack
1.5 ml Seal-Rite;Microcentrifuge tube, red, 500 per pack
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 Screw Cap Micro-Tubes, 1.5ml Capacity, Free Standing, 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
USA Scientific Inc Eppendorf Tube 5 mL, Stl
Eppendorf Tube 5.0 mL. Conical bottom centrifuge tube with flip-open cap. Polypropylene, str, 10 bags of 20 tubes (200)
USA Scientific Inc Seal-Rite .5mL centri tube
Seal-Rite 0.5 mL graduated microcentrifuge tube, natural, polypropylene, 5 bags of 200 (1000 tubes)