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 2ml Screw Cap Micro Tube, Conical Bottom, 250/Pack
2ml Screw Cap Micro Tube Conical Bottom Skirted No Cap Graduations and Writing Block
Thomas Scientific Phenix 1 5mL Graduated Microcentrifuge Tube Low Retention
Phenix 1 5mL Graduated Microcentrifuge Tube Low Retention
Sarstedt Inc 6.5ml Tube, Round Bottom, Polypropylene, 1000/Pack
6.5ml Tube 13x85mm Round Bottom Polypropylene No Cap
Andwin Scientific 0.5 ML SEAL-RITE MICROCENTRIF
The Seal-Rite 0.5 mL microcentrifuge tube protects samples from evaporation and spillage with its dependable precision sealing system. The tubes will remain tightly closed during the processes of boiling, freezing, centrifugation, and exposure to phenol or chloroform mixture, but can be opened with no difficulty by hand. This product is free of RNase, DNase, DNA, and pyrogens.
USA Scientific Inc 2.0 mL self-standing screw cap tube, blue cap
2.0 mL self-standing screw cap microcentrifuge tube, graduated, natural with blue cap, 500/pack
USA Scientific Inc 0.5 mL self-standing screw cap tube, red cap
0.5 mL self-standing screw cap microcentrifuge tube, natural with red cap, 500/pack
Andwin Scientific 1.5 ML SEAL-RITE MICROCENTRIF
The Seal-Rite 1.5 mL microcentrifuge tube protects samples from evaporation and spillage with its dependable precision sealing system. The tubes will remain tightly closed during the processes of boiling, freezing, centrifugation, and exposure to phenol or chloroform mixture, but can be opened with no difficulty by hand. This product is free of RNase, DNase, DNA, and pyrogens.
Andwin Scientific 1.5 ml Seal-Rite;Microcentrifuge tube, red, 500 per pack
1.5 ml Seal-Rite;Microcentrifuge tube, red, 500 per pack
Sarstedt Inc Screw cap tube, 3.5 ml, (LxØ): 92 x 13 mm, flat false bottom, PP, 1000/case
3.5mL Tube 92 x 13 mm with flat false bottom.
Thomas Scientific Phenix 1 5mL Graduated Microcentrifuge Tube Amber
Phenix 1 5mL Graduated Microcentrifuge Tube Amber
Electron Microscopy Sciences SureSeal S™ Microtubes with Cap and Stop-Pop Clips 2.0ml, Clear
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: Clear
Andwin Scientific 0.5 ML SEAL-RITE MICROCENTRIF
The 0.5 mL Seal-Rite microcentrifuge tube offers secure sample storage with a reliable and precise sealing system that eliminates the chances of accidental leakages and openings. This product is free of RNase, DNAse, DNA, pyrogen, and processing additives like slip agents, biocides, or antistatic agents. The side of the tube is also frosted, allowing users to write on it and easily identify the sample inside.
Electron Microscopy Sciences Tanner Color-Coded Slides, Green, 90 degree
Color-coded microscope slides made by Tanner Scientific.
Color: Green
Corner: 90°