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)
USA Scientific Inc 2.0 mL conical screw cap tube, mixed color caps
2.0 mL conical base screw cap microcentrifuge tube, graduated, natural with mixed color caps, 500/pack
USA Scientific Inc 2.0 mL self-standing screw cap tube, orange cap
2.0 mL self-standing screw cap microcentrifuge tube, graduated, natural with orange cap, 500/pack
Andwin Scientific 1.5 ml conical Saf-T-Seal screw cap tube, graduated, with writing surface, green cap, 500 per pack
1.5 ml conical Saf-T-Seal screw cap tube, graduated, with writing surface, green cap, 500 per pack
Andwin Scientific 1.5 ML CONICAL SAF-T-SEAL SCRE
The 0.5 mL conical 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.
Andwin Scientific 2.0 ml self-standing Saf-T-Seal screw cap tube with frosted writing surface, red cap, 500 per pack
2.0 ml self-standing Saf-T-Seal screw cap tube with frosted writing surface, red cap, 500 per pack
Andwin Scientific 2.0 ml self-standing Saf-T-Seal screw cap tube with frosted writing surface, yellow cap, 500 per pack
2.0 ml self-standing Saf-T-Seal screw cap tube with frosted writing surface, yellow cap, 500 per pack
Eicom USA LP-TUBE 0.5 100/CS
Microresico Low Bind 0.5 ml Tube. Low Protein Binding, Low Elution, High Fluid Recovery, Rated to 16,000 g, Frosted flat cap for easy writing Autoclavable (121 deg.C for 20 min.) 100 tubes/pack
USA Scientific Inc Seal-Rite 2.0 mL microcentrifuge tube, natural, case of 10 bags
Seal-Rite 2.0 mL graduated microcentrifuge tube, natural, polypropylene, 500/bag, case of 10 bags (5000 tubes)
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.
Active Motif Sonication Tubes / Caps, 1.5 ml polystyrene
Because polystyrene transfers sonic wave energy much more efficiently than polypropylene, Active Motif highly recommends that its Polystyrene Sonication Tubes be used with the Q8000R Sonicator. Use of polypropylene tubes in indirect sonication has been shown to reduce the extent to which the chromatin is sheared.
MTC Bio Cryogenic Vials, internally threaded caps with silicone O-ring, 3mL, sterile, printed graduations and marking area, self-standing star foot, 50-place locking rack included with each case, 10 resealable bags of 50 tubes, 500/cs
MTC Bio cryogenic vials are designed to hold, store and preserve biological materials for days, weeks, years, or decades. These thick-walled tubes are outfitted with silicone O-rings that allow them to maintain their seal at temperatures as low as -196°C. Sterilized by gamma irradiation, the tubes are packed in reasealable bags of 50 tubes (10 bags per case) and are sterilzied by gamma. The self-standing starfoot base mates perfectly with a FREE included rack so that one hand is all that is need to install and remove caps. RNase, DNase, pyrogen, & endotoxin free
Andwin Scientific 1.5ML STERIL CON TUBES 500PK
Screw-Cap Microcentrifuge Tubes DNase and RNase free. With attached purple caps. Cap includes silicone O-ring. 50 tubes with attached caps per sterile bag 10 sterile bags per pack. Autoclavable and freezable to -90[degrees]C.
