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)
Sarstedt Inc 1.5ml Micro Reaction Tube, Conical Base, Flat Safety Cap , 500/Pack
1.5ml Micro Tube Conical Flat Safety Cap Neutral
Andwin Scientific 1.5 ML PP TUBE WITHOUT CAP 10
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.
USA Scientific Inc Seal-Rite 0.5 mL cent tube
Seal-Rite 0.5 mL graduated microcentrifuge tube, violet, polypropylene, 1000/bag
Sarstedt Inc 8ml Srew Cap Tube, Flat Bottom, Polypropylene, 1000/Case
8ml Srew Cap Tube 16.5x57 FB PP
Research Products International Corp Micro-Centrifuge Tubes, 2.0ml Capacity, Graduated 100ul, Natural, 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.
Sarstedt Inc 0.5ML SCREW CAP MICROTUBE
0.5ml Screw Cap Micro Tube Conical Bottom Skirted O-Ring Cap Assembled Sterile
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 2.0 ml conical bottom Saf-T-Seal graduated screw cap tube with frosted writing surface, natural, 500 per pack
2.0 ml conical bottom Saf-T-Seal graduated screw cap tube with frosted writing surface, natural, 500 per pack
Electron Microscopy Sciences SureSeal S™ Microtubes with Cap and Stop-Pop Clips 1.5ml, Clear
Our SureSeal S microcentrifuge tubes are designed for a broad range of research applications, including enzyme digests, DNA isolation/purification, centrifugation, incubation and general sample/reagent storage. With a variety of design advances, SureSeal S tubes improve sample visualization, safety, stability and overall ease of use.
They are manufactured under clean room conditions, using only BioClear co-polymer, an advanced polypropylene that maximizes clarity. RNase, DNase and pyrogen free.
Color: Clear
USA Scientific Inc 1.5 mL copolymer microcentrifuge tube, natural
1.5 mL clear, copolymer polypropylene graduated microcentrifuge tube, natural, 500/bag
TWD Scientific LLC Vial, Cryovial, Twd Biox, 2.0Ml, 1D Barcoded, Internal Thread, Red Cap, Sterile, Writing Patch, Marked Graduations, Polypropylene, 1000 Vials/Case
2.0Ml Clear Polypropylene Sterile Pre-Set 1D Barcoded Cryovials With Internal Thread And Red Caps Assembled. Cryovials Have A Writing Patch And Marked Graduations. 25 Cryovials/Bag, 20 Bags/Pack, 2 Packs/Case, Price/Case
USA Scientific Inc 1.5 mL self-standing screw cap tube, natural, sterile
1.5 mL self-standing screw cap microcentrifuge tube, natural with natural cap, sterile, 10 bags of 50 (500 tubes and caps)
USA Scientific Inc 1.5 mL self-standing screw cap tube, natural
1.5 mL self-standing screw cap microcentrifuge tube, natural with natural cap, 500/pack