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)
Andwin Scientific GNMAT 1.7ML CENT TUBE 10PKG/CS
The GeneMate 1.7 mL Graduated Microcentrifuge Tubes are ideal for boiling applications. The tubes work within the temperature range of -90C to 120C. This product features wide cap flange that permits easy opening. The tubes are superior in clarity and are free of detectable DNase, RNase, and human DNA. It is sold in clear color.
USA Scientific Inc 2.0 mL conical screw cap tube, yellow cap
2.0 mL conical base screw cap microcentrifuge tube, graduated, natural with yellow cap, 500/pack
Andwin Scientific 1.5 ml self-standing Saf-T-Seal screw cap tube, without graduations or writing surface, yellow cap, 500 per pack
1.5 ml self-standing Saf-T-Seal screw cap tube, without graduations or writing surface, yellow cap, 500 per pack
Andwin Scientific 2.0 ml self-standing Saf-T-Seal screw cap tube with frosted writing surface, blue cap, 500 per pack
2.0 ml self-standing Saf-T-Seal screw cap tube with frosted writing surface, blue cap, 500 per pack
Research Products International Corp Amber Micro-Centrifuge Tubes with Screw Caps, 0.5 ml, Free Standing Bottom, 500 per Case
Amber color tubes block light transmission that can adversely affect fluorescent and other light sensitive samples. Polypropylene tubes withstand high speed centrifugation (up to 20,000xg), autoclaving, boiling and freezer storage. Tubes tolerate temperatures from -80°C to +95°C; can withstand a quick dip flash freeze in LN2. Screw cap with ''O'' ring provides superior sealing during sample processing. Tubes and caps are supplied in separate bags.
Ideal for light sensitive samples
Filter UV light
Leak Proof
RNAse, DNAse, DNA, pyrogen, endotoxin free
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 2.0 ML SELF-STANDING SAF-T-SEA
The 2.0 mL self-standing screw cap tube is an ideal laboratory apparatus for centrifugation up to 20000 x g, vapor-phase liquid nitrogen storage, -80C freezers, boiling, and autoclaving. The tube's external threads prevent sample loss and seal failure. This product is autoclavable and free of RNase, DNase, DNA, and pyrogen. It comes in a pack of 500 tubes with assorted-colored caps.
USA Scientific Inc Seal-Rite 0.5 mL microcentrifuge tube, yellow
Seal-Rite 0.5 mL graduated microcentrifuge tube, yellow, polypropylene, 1000/bag
Andwin Scientific 0.5 ML LOW ADHESION MICROCENTR
With graduations every 100 l, the 0.5 mL microcentrifuge tube is ideal for laboratory needs that require precise measuring. The attached opening caps offer secure sample storage but also comfort in repeated openings with a beveled lip. The cap and the side of the tube can also be written on for easy identification. This product is free of RNase, DNase, DNA, and pyrogen.
USA Scientific Inc 2.0 mL self-standing screw cap tube, yellow cap
2.0 mL self-standing screw cap microcentrifuge tube, graduated, natural with yellow cap, 500/pack
USA Scientific Inc 0.5 mL self-standing screw cap tube, yellow cap
0.5 mL self-standing screw cap microcentrifuge tube, natural with yellow cap, 500/pack
Andwin Scientific 2.0 ML SELF-STANDING SAF-T-SEA
The 2.0 mL self-standing screw cap tube is an ideal laboratory apparatus for centrifugation up to 20000 x g, vapor-phase liquid nitrogen storage, -80C freezers, boiling, and autoclaving. The tube's external threads prevent sample loss and seal failure. This product is autoclavable and free of RNase, DNase, DNA, and pyrogen. It comes in a pack of 500 tubes with natural-colored caps.
Research Products International Corp UltraFlux SnapStrip Micro-Tubes, 0.2ml Capacity, Violet, 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.
Andwin Scientific 0.5 ml Seal-Rite;Microcentrifuge tube, yellow, 1000 per pack
0.5 ml Seal-Rite;Microcentrifuge tube, yellow, 1000 per pack
Andwin Scientific 1.5 ml self-standing Saf-T-Seal screw cap tube, without graduations or writing surface, natural cap, 500 per pack
1.5 ml self-standing Saf-T-Seal screw cap tube, without graduations or writing surface, natural cap, 500 per pack