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)
Research Products International Corp Micro-Tubes, Graduated, Amber, 2.0ml, 500 per Case
Amber color tubes block light transmission that can adversely affect fluorescent and other light sensitive samples. Tubes filter out light and withstand high speed centrifugation up to 17,000 x g. Feature molded external graduations and frosted surfaces for marking. Hinged lid provides a soft piercing point for inserting a needle. Chemical resistant and autoclavable polypropylene. RNASE, DNASE free
USA Scientific Inc 0.5 mL self-standing screw cap tube, natural
0.5 mL self-standing screw cap microcentrifuge tube, natural with natural cap, 500/pack
Covaris Inc MIRCOTUBE W/AFA FBR 25/BAG
microTUBE aFa Fiber Crimp-Cap 6x16mm (25) microTUBE is specifically designed and engineered for compatibility with Focused-ultrasonicators utilizing aFa technology
Biotang Inc 0.65 ml Microcentrifuge Tubes. 500/bag, 5000/ 10bag/case. Superior clarity. RCF rating of 26,000 x g. Fit all standard rotors.Autoclavable. Dnase, Rnase, Human DNA, Pyrogen, PCR hibitors free.;
0.65 ml Microcentrifuge Tubes. 500/bag, 5000/ 10bag/case. Superior clarity. RCF rating of 26,000 x g. Fit all standard rotors.Autoclavable. Dnase, Rnase, Human DNA, Pyrogen, PCR hibitors free.;
Alkali Scientific 5mL Centrifuge Tubes, 4 Bags of 50, Green, 200/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 200 green 5mL centrifuge tubes.
Alkali Scientific Qwik-Snap™ 1.7mL Microcentrifuge Tubes, Opaque Black, Self Standing Bag, with 10 Cap Locks, 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 opaque black 1.7mL centrifuge tubes.
Andwin Scientific 1.5 ml Seal-Rite;Microcentrifuge tube, violet, 500 per pack
1.5 ml Seal-Rite;Microcentrifuge tube, violet, 500 per pack
Andwin Scientific MICROTUBE .5ML PP 1000C
The Micro tube has a volume capacity 0.5 mL. It has a diameter of 10.8 mm and a length of 44 mm. The tube has a conical base with skirted base. This product can be centrifuged up to 20000 x g. This is sold in a case of 1000.
Grainger Micro Centrifuge Tube: 1.5 mL Labware Nominal Capacity - Metric, 1,000/pk
Micro Centrifuge Tube: 1.5 mL Labware Nominal Capacity - Metric, 1,000/pk.
USA Scientific Inc 2.0 mL conical screw cap tube, natural, sterile
2.0 mL conical base screw cap microcentrifuge tube, graduated, natural with natural cap, sterile, 10 bags of 50 (500 tubes and caps)
Andwin Scientific MCT SILICONIZED 0.65ML 500/PK
The 0.65mL Slick microcentrifuge tube is an efficient laboratory apparatus for use in removal of DNA pellets. Its clear design allows users to easily observe the liquid sample. This product comes in a pack of 500.
USA Scientific Inc 1.5 mL conical screw cap tube, amber
1.5 mL conical base screw cap microcentrifuge tube, graduated, amber with amber cap, 500/pack
USA Scientific Inc 1.5 mL microcentrifuge tubes, neon color
1.5 mL polypropylene microcentrifuge tubes, graduated, five mixed neon colors, 500/bag
USA Scientific Inc 1.5 mL copolymer microcentrifuge tube, violet
1.5 mL copolymer polypropylene graduated microcentrifuge tube, violet, 500/bag
Andwin Scientific 1.7 ML GRDTD MICROTUBE 250/PK
The graduated microtube features low adhesion and clear body that makes this product great for easy removal of DNA pellets. It is ideal for use for DNA sequencing or any application where a lubricated tube is required. The microtube has a volume capacity of 1.7 mL. This is sold in a pack of 250.