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)
Research Products International Corp Micro-Centrifuge Tubes, 1.5ml Capacity, Graduated 100ul, Non-Stick, Blue, 500 per Case
Micro-Centrifuge Tubes have molded external graduation marks at 100µl increments that are clear and easy to read, similar in style to marks used on graduated glassware. Tubes have a flat frosted top and a frosted marking area on the side of tube for writing. Hinged lid provides a soft piercing point for inserting a needle. Made from a clear copolymer designed for high speed centrifugation and boiling.
Electron Microscopy Sciences Film Sleeve Frosted Sealed Flap, 8 x 10"
Completely transparent polyethylene storage sheets fits all U.S. standard 3-ring binders: 8 1/4"x1 1/4". Convenient. Offers good protection for your valuable negatives and prints.
Size: 8 x 10"
CELLTREAT Scientific Products 5mL Macro Centrifuge Tube, Snap-Pop, Assorted Color, Non-sterile
Offers the convenience of a micro centrifuge tube with the ability to process sample volumes up to 5mLTube diameter is the same as a standard 15mL conical bottom centrifuge tube enabling use with existing equipmentAll tubes have frosted marking spot and engraved graduationsSnap-Pop lids latch securely in place with a gentle pushCenter of the cap includes a thin “membrane” area designed for easy puncture and access by a syringe/needleColor tubes allow for quick sample identification, or to customize workflows
Andwin Scientific 2.0 ml Dolphin MCT, Non-Sterile, Bulk Bag, 1,000 Tubes/Bag, 5 Bags/Case
The SafeSeal Microcentrifuge Tubes are compatible with most microcentrifuges and are ideal for biotechnology applications. The attached caps permit repeated openings and closings and also eliminate the risk of opening as a result of internal pressure or boiling. The tubes have dolphin bottom and have a volume capacity of 2 mL. Qty: 5 bags of 1,000 tubes each.
USA Scientific Inc 1.5 mL conical screw cap tube, mixed color caps
1.5 mL conical base screw cap microcentrifuge tube, graduated, natural with mixed color caps, 500/pack
USA Scientific Inc 1.5 mL conical screw cap tube, blue cap
1.5 mL conical base screw cap microcentrifuge tube, graduated, natural with blue cap, 500/pack
Alkali Scientific Qwik-Snap™ 0.5mL MicroTubes, Clear, 1000/cs
Qwik-Snap™ MicroTubes: Centrifugal Speed: 29,000 x g. Can withstand boiling up to 121℃ and freezing down to -80℃. Snaps into place for a secure seal. 100% polypropylene, RNase/DNase free. Clear, non-binding surface, graduated. Certified RNase, DNase and Pyrogen free. Pack of 1,000 clear 0.5mL centrifuge tubes.
Sarstedt Inc MICRO TUBES 2.0ML, TYPE I
Micro tubes 2 ml, PP, with knurls, with skirted base, with attached unscrewed screw cap, Biosphere certified (sterile, DNA, RNase, and ATP-free and non-pyrogenic). 25 pieces/bag, 250pc inner bag u 2 bags per case (500 tubes total).
USA Scientific Inc 1.5 mL copolymer microcentrifuge tube, amber
1.5 mL copolymer polypropylene graduated microcentrifuge tube, amber, 500/bag
Zymo Research Corporation 2.0 mL V-bottom Amber Tube, with caps, 50 pack
Available as V-bottom or U-bottom tubes provided with caps
USA Scientific Inc 2.0 mL self-standing screw cap tube, red cap
2.0 mL self-standing screw cap microcentrifuge tube, graduated, natural with red 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 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