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)
Ace Glass, Inc. Test tube, 25mL, graduated 0-25mL in 0.5mL increments, beaded rim, 19mm OD, 170mm lg
Test tube, 25mL, graduated 0-25mL in 0.5mL increments, beaded rim, 19mm OD, 170mm lg
Genesee Scientific Corporation Clear Large Cap Microtube, 1.7mL
Microtube, 1.7mL, Clear Large Cap, PP, Boil-Resistant, Leakproof, Certified RNase, DNase and Pyrogen Safe, Engineered to Close with a Snap and Stay Closed During Boiling and Centrifugation, Can be Used in Any Centrifuge Up to 20, 000 x g
Andwin Scientific 1.5 ML MICROCENTRIFUGE TUBE P
The 1.5 ml microcentrifuge tube has an attached flat cap that makes this product ideal for boiling. It also has graduations every 100 l that allow precise sample measurement. The tube is made with polypropylene and is free of RNase, DNase, DNA, and pyrogen. It comes in a bag of 500 tubes in assorted neon colors of blue, green, orange, red, violet, and yellow.
Beckman Coulter TUBES PP 1.5ML W/CAP NATURAL PK-500
Polypropylene Tube with attached Cap (Natural), 1.5mL, 11x40mm, Quantity: 500/Pkg
USA Scientific Inc Seal-Rite 1.5mL centri tube
Seal-Rite 1.5 mL graduated microcentrifuge tube, violet, polypropylene, 500/bag
Andwin Scientific 1.5 ml graduated Microcentrifuge tube, CP, red, 500 per pack
1.5 ml graduated Microcentrifuge tube, CP, red, 500 per pack
TWD Scientific LLC BioX 1D Barcoded 0.5mL Cryovial, Yellow Cap, External Thread. Case of 1000
BioX 0.5mL clear polypropylene sterile pre-set 1D barcoded cryovials with external thread and yellow caps assembled. Cryovials have writing patch and marked graduations. 25 cryovials/bag, 20 bags/pack, 2 packs/case, price/case
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.
Research Products International Corp UltraFlux SnapStrip Micro-Tubes, 0.2ml Capacity, Blue, 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.