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 Readyclean Tubes, Graduated, 1.5ml, Natural, 250/cs
Graduations marked at every 100μl to provide easy sample estimation. Solidly constructed for high speed centrifugation. Centrifugation Rating for all tubes is >20,000xg. Centrifuge Max for all tubes is >35,000xg (not routinely tested at this force). Certified RNase, DNase & DNA free. Sterile versions are certified free of pyrogens. All tubes are autoclavable. Maximum Recommended Temperature for all tubes is 121ºC. Minimum Recommended Temperature for all tubes is -90ºC. All tubes have a writing area.
Research Products International Corp UltraFlux Strip Tubes with Unattached Caps, Natural Color, 0.2ml Capacity, 8 Tubes per Strip, 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. Supplied as 125 strips of 8 per case. Total of 1,000 tubes.
Diagenode Inc 1.5ML BIORUPTR MICROT W/CP 300
The 1.5 Ml Bioruptor Microtubes For Chromatin Shearing Strongly Improve Chromatin Sonication Efficiency. These Tubes Have Been Thoroughly Validated For Use On The Bioruptor Pico (B01060001) And Are Strongly Recommended For Chromatin Shearing Applications Using This Instrument. Recommended Sample Volume: 100 Μl - 300 Μl.
USA Scientific Inc Seal-Rite 0.5 mL cent tube
Seal-Rite 0.5 mL graduated microcentrifuge tube, green, polypropylene, 1000/bag
MTC Bio 5mL MacroTubes, 200/PK
This item has a minimum qty of 4 per supplier requirements.
5mL MacroTube, non-sterile, 2 bags of 100 tubes, blue tinted
Research Products International Corp Screw Cap Micro-Tubes, 2.0ml Capacity, Conical Bottom, 500 per Case
Ideal micro-tube for high speed centrifuging, autoclaving, boiling and freezer storage. Screw cap with O ring provides superior sealing during sample processing. Tubes manufactured from transparent polypropylene for clarity. Suitable for a wide range of temperatures - from -196°C to +121°C (not for immersion in liquid nitrogen). Uniform wall thickness withstands maximum G forces over 20,000g. Versatile and durable tube developed for secure use in multiple laboratory environments.
Certified free of RNase, DNase, DNA and PCR inhibitors
USA Scientific Inc Seal-Rite 0.5 mL cent tube
Seal-Rite 0.5 mL graduated microcentrifuge tube, natural, polypropylene, 50 bags of 200 (10,000 tubes)
Electron Microscopy Sciences SureSeal S™ Microtubes, Cap and Stop-Pop Clips 1.5ml, Red
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: Red
Screw cap for MTC Bio 2.0mL microtube, natural color, non-sterile, w/ installed O-ring, 1000/bag
The newest addition to the ClearSeal™ line is made of 100% natural/colorless polypropylene with no markings, dyes or metallic content and they conform with FDA 21CFR. In response to popular demand for diagnostic sampling and reagent packaging applications, color coded caps are also available. The silicone O-ring ensures a leakproof seal throughout the temperature range of -90°C to +121° C. All ClearSeal™ tubes are RNase, DNase, pyrogen/endotoxin free and may be centrifuged at up to 22,000xg. Dimensions 13.1 x 46.8cm.
Andwin Scientific 1.7 SNAP CAP VIALS 500/PK
The GeneMate 1.7 mL Graduated Microcentrifuge Tubes are ideal for boiling applications. The tubes work within the temperature range of -90C to 120C. This product features wide cap flange that permits easy opening. The tubes are superior in clarity and are free of detectable DNase, RNase, and human DNA. It is sold in a pack of 500 tubes in clear color.
Nova Biostorage CAPCLUSTER ORANGE PK40
Pierceable TPE Capcluster Orange for capping 96 individual tubes Case
Electron Microscopy Sciences SureSeal S™ Microtubes with Cap and Stop-Pop Clips 1.5ml, Opaque black
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: Opaque black
Qiagen, Inc. Elution Microtubes CL (24 x 96)
Racked, nonsterile polypropylene elution mictrotubes for use with 96-well plates, including QIAamp 96 plates and RNeasy 96 plates. The tubes have a 0.85 ml maximum capacity, less than 0.7 ml storage capacity, and 0.4 ml elution capacity. 24 x 96 tubes are supplied and include cap strips.
Covaris Inc MILLITUBE 1ML WITH AFA FIBER
12x12 mm tube with AFA Fiber & PTFE seal cap (Volume 1 ml). Rated for 1 MHz, 150W PIP. 24/Pk.