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 1.5 ml graduated Microcentrifuge tube, CP, red, 500 per pack
1.5 ml graduated Microcentrifuge tube, CP, red, 500 per pack
USA Scientific Inc Seal-Rite 1.5mL centri tube
Seal-Rite 1.5 mL graduated microcentrifuge tube, violet, polypropylene, 500/bag
Electron Microscopy Sciences MacroTubes™ with Snap-Caps Sterile
The 5 ml MacroTubes thave all conveniences of standard 1.5 ml tubes but are scaled up for larger volumes. The attached cap provides a tight, leak proof seal from -86 deg C to +80 deg C and can be opened or closed with one hand. The tubes are made of maximum clarity, low-binding virgin polypropylene and are certified RNase and DNase free.
Tubes are sized to be compatible with all Benchmark (USA) and standard German-designed equipment. The 16 mm tube diameter is identical to the diameter of 15 ml tubes, ensuring compatibility.
The potential contamination of pipettor shafts is greatly reduced because the 56 mm total tube length (vs. 120 mm for 15 ml tubes) is short enough for standard 1 ml or 5 ml tips to reach the tube's conical bottom. Feature dual graduations at every 0.2 ml and 0.5 ml. Pyrogen free.
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.
Andwin Scientific 1.5 ml graduated Microcentrifuge tube, CP, orange, 500 per pack
1.5 ml graduated Microcentrifuge tube, CP, orange, 500 per pack
Thomas Scientific MCT 1.7 GRA NT LB 2500/CS 250/PK
Tube, 1.7ML Rnase/Dnase Free, Siliconized, 2500/Case
Andwin Scientific 1.5 ml self-standing Saf-T-Seal screw cap tube, without graduations or writing surface, mixed color caps, 500 per pack
1.5 ml self-standing Saf-T-Seal screw cap tube, without graduations or writing surface, mixed color caps, 500 per pack
Alkali Scientific Qwik-Snap™ 1.7mL Low Binding & Low Adhesion Microcentrifuge Tubes, Colorless, 2500/Case
Alkali Scientific Qwik-Snap MicroTubes, Low Binding & Low Adhesion are made of premium polypropylene plastic which allows for a crystal clear tube and high centrifugal strength. They feature a secure-snap cap that ensures a strong seal and eliminates leakage and evaporation. The 0.6mL tubes are packaged in bags of 1000 and the 1.7mL & 2mL tubes come 500 per pack. Available in 1.7mL (graduated to 1.5mL), 2.0mL, and 0.6mL sizes, the 1.7mL and 0.6mL tubes are also available in assorted colors. Capable of withstanding boiling temperatures up to 121ËC and freezing down to -80ËC, the Qwik-Snap micro centrifuge tubes are the perfect choice for your research. Centrifugal Speed: 29,000 x g Withstands boiling up to 121ËC and freezing down to -80ËC Snaps into place for a secure seal 100% polypropylene RNase/DNase free Clear, non-binding surface, graduated Certified RNase, DNase & Pyrogen free Sterile options (SAL 10-6) and assorted colors available