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 2.0ml SC Micro Tube PCR-PT. 1000/Pack
Screw Cap Micro Tube, 2 ml, PP, with smear edge, with knurls, with assembled cap, with writing space and graduation, certified PCR Performance Tested (free of DNase/RNase, DNA and PCR inhibitors), 100 pcs./bag
Sarstedt Inc Tube, 5 ml, (LxØ): 75 x 13 mm, PS, 500/pack
Tube | 5 ml | 75 x 13 mm | round base | polystyrene
Sarstedt Inc 1.5ml Micro Tube, with SafeSeal Locking Cap, Biosphere Sterile, 250/Pack
1.5ml Micro Tube Flat SafeSeal Locking Cap Polypropylene Biosphere Sterile
Thomas Scientific 1.7 ML MICROCENTRIFUGE TUBES
This item has a minimum order quantity of 2 per supplier requirements. 1.7 ML MICROCENTRIFUGE TUBES
Olympus 1.7mL Snap Cap Microcentrifuge Tubes, Positive Seal Design, RNase/DNase Free, Sterile
Olympus 1.7mL Microcentrifuge Tubes offer exceptional clarity and durability for laboratory applications. With a positive snap cap design, they prevent sample loss during boiling and centrifugation. These versatile tubes are certified RNase, DNase, and PCR inhibitor-free, ensuring integrity for sensitive workflows. Autoclavable and boil-proof, they withstand extreme temperatures, making them ideal for a wide range of experiments.
Sarstedt Inc 3.5ML SCTUBE 13X92 FCBR/PK1000
3.5ml Screen Printed Screw Cap Tube 13x92mm False Bottom Round Polypropylene Cap Assembled Graduations and Writing Block
USA Scientific Inc Seal-Rite 0.5 mL microcentrifuge tube, amber
Seal-Rite 0.5 mL graduated microcentrifuge tube, amber, polypropylene, 1000/bag
Sarstedt Inc Reagent and Centrifuge Tube, 13x75mm, 5mL, Polypropylene, 500/Pack
Reagent and Centrifuge Tube, Volume: 5mL, Diameter: 13mm, Length: 75mm, Base shape: Round base, Type of closure: Push cap, Material: Polypropylene (PP), Colour: Transparent, Non-sterile tube, Autoclavable to 121degreeC
Sarstedt Inc 5ML SCTUBE 15.3X92FCBSG/PK1000
5ml Screen Printed Screw Cap Tube 15.3x92mm False Bottom Flat Polypropylene Cap Assembled Graduations and Writing Block
Ist Engineering Gel Breaker Tubes (Bag of 100)
• Patent pending design fragments gel slices into small pieces for easy extraction.• Allows simple transfer using 1 mL pipet tips without clogging.The gel breaker tube is a 0.5 mL tube with four 10μm holes designed to fragment acrylamide and agarose gel slices. The gel slice is placed inside the gel breaker tube which is then stacked into a 2 mL microfuge tube. Centrifugation at 14,000 rpm allows the gel to move through the holes, fragmenting the gel. Water or buffer can then be added to elute out the DNA or RNA. The fragmented gel pieces are small enough that a 1 mL pipet tip will pick up the gel pieces, allowing easy transfer to the 5μm filter tubes.
Sarstedt Inc 5ML TUBE 15.3X92FCBS GW/CS1000
5mL Screen Printed Screw Cap Tube 15.3x92mm False Bottom Flat Polypropyelene Graduations and Writing Block Cap Unassembled
Sarstedt Inc 500 UL SKIRTED 500/PK
0.5ml Loop Screw Cap Micro Tube Conical Bottom Skirted Writing Block Unassembled Biosphere� Sterile
Sarstedt Inc SC MTB,0.5,CBS,WB,CAP A/PK1000
0.5ml Screw Cap Micro Tube Conical Bottom Skirted Writing Block Cap Assembled PCR Performance Tested