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)
USA Scientific Inc 1.5 mL Screw Cap, Capless Tube, Free Standing
1.5 mL Screw Cap, Capless Tube, Free Standing w/o ribs, 500 tubes/unit
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.
GENESEE SCIENTIFIC CORPORATION MCT CLEAR 1.7ML 250 TUBES/ PK
NC1968386 MCT CLEAR 1.7ML 250 TUBES/ PK
Chemglass Life Sciences Centrifuge Tube, 5mL, MacroTube, Non-Sterile, 200/Case (4pks of 50)
Centrifuge Tube, 5mL, MacroTube, 100/Bag, 200/Case
Sarstedt Inc 2ml Screw Cap Micro Tube, Conical Bottom, 250/Pack
2ml Screw Cap Micro Tube Conical Bottom Skirted No Cap Graduations and Writing Block
Sarstedt Inc 2ml Loop Screw Cap Micro Tube, Conical Bottom, 500/Pack
2ml Loop Screw Cap Micro Tube Conical Bottom Skirted Graduations and Writing Block O-Ring Cap
USA Scientific Inc 2.0 mL self-standing screw cap tube, natural
2.0 mL self-standing screw cap microcentrifuge tube, graduated, natural with natural cap, 500/pack
Brim Technologies Sodium thiosulfate Tablet 20mg / 500 Tablets
Sodium thiosulfate Tablet 20mg / 500 Tablets
Labcon North America SuperClear 0.5mL Freestanding Screw Cap Microcentrifuge Tubes with Caps, Sterile
Tube, Microcentrifuge; Screw Cap Style; Labcon; SuperClear; 0.5mL; Freestanding with attached flat screw caps; Caps include integral ethylene O-ring; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Validated Sterilization (ISO 11137) for use in Research and Medical labs; Polypropylene USP Class VI resin; Centrifuging to 20,000 x G; Freezable -80C; Autoclavable; Capacity: 0.5mL; Natural color caps; 500 tubes per bag/10 bags per case; Made in USA
Sarstedt Inc 5ml Tube, Round Bottom, Polypropylene, Amber, 250/Pack
5ml Tube 13x75mm Round Bottom Polypropylene Amber No Cap
Sarstedt Inc 5ML TUBE 15.3X92 FCBSAMB 1000/PK
5mL Screw Cap Tube 15.3x92mm Conical False Bottom Polypropylene No Cap Amber Flat Tube Base
USA Scientific Inc 1.5 mL conical screw cap tube, amber
1.5 mL conical base screw cap microcentrifuge tube, graduated, amber with amber cap, 500/pack
Andwin Scientific AXYGEN MICROFUGE TUBE 2.0ML
The 2.0 mL MaxyClear boil-proof microtube offers secure storage for samples as the tubes remain closed during boiling and centrifugation. This product also has frosted sides and cap that can be written on, which permit users to easily organize and identify the tubes. With a 0.28mm piercing port in the center of the cap, the tubes can easily be pierced by a syringe needle. The tubes are free of RNase, DNase, and pyrogen.