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)
Molecular Research Center PP MICROFUGE TUBES 2ML STL
DISPOSABLE POLYPROPYLENE MICROFUGE TUBES,2 ml sterile 200/box,Made of ultra-clear polypropylene,are tested in RNA,DNA and protein isolation using TRI Reagents,and withstand centrifugal forces of 12,000 g
Andwin Scientific 0.5 ml self-standing Saf-T-Seal screw cap tube without graduations or writing surface, yellow cap, 500 per pack
0.5 ml self-standing Saf-T-Seal screw cap tube without graduations or writing surface, yellow cap, 500 per pack
Andwin Scientific 1.5 ML GRADUATED MICROCENTRIFU
The 1.5 ml copolymer microcentrifuge tube has graduations every 100 l that allow precise sample measurement. This product works for applications involving limited boiling and provides resistance against chemicals. The tube is free of RNase, DNase, DNA, and pyrogen. It has a cap that can be easily opened and a frosted side writing surface that permits easy sample identification. This product comes in a bag of 500 natural colored tubes.
Chemglass Life Sciences Vial, 2.0mL, Amber, Large Opening, 12x32mm, GPI 10-425
Vial, 2.0mL, Amber, Large Opening, 12x32mm, GPI 10-425. With a 40% larger opening, the Large Opening Vial is specifically designed to eliminate broken needles due to the increased target area. These vials incorporate the unique Step Vial design that precisely centers a limited volume insert in the neck of the vial. Vials available silanized.
Andwin Scientific MCT 400UL W/CAP 1000/PK
The Microcentrifuge Tubes With Caps by Evergreen Scientific are compatible with all standard microcentrifuges and cover a range from 250 to 2.0 mL. This product is constructed with polyethylene tubes that can withstand force to 6,000 g. The tubes are free of latex. It is sold in a pack of 1000.
MTC Bio Cryogenic Vials, externally threaded caps with silicone O-ring, 5mL, 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