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)
Alkali Scientific 5mL Centrifuge Tubes, 4 Bags of 50, Green, 200/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 200 green 5mL centrifuge tubes.
Alkali Scientific Transport Tube 5mL with White Screw Cap 250/bag, 1000/Case
Transport Tube 5mL with White Screw Cap 250/bag, 1000/Case
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.
Research Products International Corp Screw Cap Micro-Tubes, 2.0ml Capacity, Free Standing, 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
Research Products International Corp UltraFlux SnapStrip Micro-Tubes, 0.2ml Capacity, Assorted Colors, 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.
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
Research Products International Corp Screw Cap Micro-Tubes, 1.5ml 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
Bellco Glass, Inc. 5mL Macro Centrifuge Tube
Description5mL Macro Centrifuge Tubes offer the convenience of a micro centrifuge tube with the ability to process sample volumes up to 5mLTube diameter and shape is the same as a standard 15mL conical bottom centrifuge tube, enabling use with existing equipmentTubes have engraved graduationsAttached flat top cap is easy to open and close with one handCenter of the cap includes a thin “membrane” area designed for easy puncture and access by a syringe/needleBlack tubes protect light sensitive compounds and eliminate the need to wrap tubes with aluminum foil Pack Description50/Re-sealable BagCase Quantity100SterileNoAutoclavableYesPrimary ColorBlackPrimary MaterialPolypropyleneMaximum Volume5mLGraduatedYesGraduation Increments (Subdivisions)0.2mLMax Force (RCF)g25000RNase/DNase FreeYes
Diagenode Inc TUBES TPX 1.5ML 50/PK
Tubes Diagenode 1.5ml, pack of 50 TPX Polymethylpentene (PMP) tubes improve sonication and shearing efficiency. TPX is a hard plastic which improves the transmission of the ultrasound to the sample. TPX tubes have been validated for use on the Bioruptor Standard and Bioruptor Plus. Recommended sample volume: 100 ul - 300 ul.
Sarstedt Inc LPSCMT,1.5ML,CBSGWB,ASM/PK1000
1.5ml Loop Screw Cap Micro Tube Conical Bottom Skirted Graduations and Writing Block Assembled PCR Performance Tested
USA Scientific Inc Seal-Rite 2.0 mL cent tube
Seal-Rite 2.0 mL graduated microcentrifuge tube, amber, polypropylene, 500/bag
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.