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 Reaction Tube, 0.5 mL, Conical Base, Polypropylene, 1000/Pack
Roche; Sarstedt; Highly processive 5-3' DNA polymerase lacking 3-5' exonuclease activity; Stable during prolonged incubations at elevated temp (+95deg.C); Highest activity at pH: 9, temp: +75deg.C; 1U/uL; 100U
TWD Scientific LLC BioX 1D Barcoded 1.5mL Cryovial, Green Cap, External Thread. Case of 1000
BioX 1.5mL clear polypropylene sterile pre-set 1D barcoded cryovials with external thread and green caps assembled. Cryovials have writing patch and marked graduations. 25 cryovials/bag, 20 bags/pack, 2 packs/case, price/case
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
Cole-Parmer Argos Technologies Pellet Mixer Microtube, 1.5 mL; 100/Pk
Quickly homogenize cells, plant tissue, and DNA pellets within microtube vials. Free of DNAse, RNAse, and pyrogens to eliminate sample contamination
MTC Bio Individually wrapped screw-cap microtubes, 2.0mL, with O-ring, , molded graduations, caps attached, sterile, 500/cs
SureSeal™ sterile screw-cap microtubes come in a variety of sizes, cap configurations, graduation options, and now light-blocking amber. Made from ultra-clear polypropylene, these screw cap microtubes include assembled caps with silicone O-rings that assure a leakproof seal from -90°C to +121°C. All SureSeal™ screw cap microtubes are sterile, RNase, DNase, & pyrogen free and may be centrifuged at up to 22,000xg. Ultra-clear polypropylene. Molded or non-graduated options . Leak-proof O-ring seal. Light-blocking amber available. Sterile, RNase, DNase, Pyrogen free
Electron Microscopy Sciences Film Sleeve Frosted Sealed Flap, 4 x 5"
Completely transparent polyethylene storage sheets fits all U.S. standard 3-ring binders: 8 1/4"x1 1/4". Convenient. Offers good protection for your valuable negatives and prints.
Size: 4 x 5"
Research Products International Corp Micro-Centrifuge Tubes, Graduated, 500ul, Amber, 100/cs
Amber color tubes block light transmission that can adversely affect fluorescent and other light sensitive samples. Tubes filter out light and withstand high speed centrifugation up to 17,000 x g. Feature molded external graduations and frosted surfaces for marking. Hinged lid provides a soft piercing point for inserting a needle. Chemical resistant and autoclavable polypropylene. RNASE, DNASE free
Rated to 20,000 x G.
Available with proprietary NoStick resin to ensure maximum sample recovery.
Temperature range: -80°C to +121°C.
Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
Alkali Scientific Qwik-Snap™ 0.5mL MicroTubes, Assorted Colors, 1000/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 1,000 0.5mL centrifuge tubes in assorted colors.
CELLTREAT Scientific Products 2.0mL Micro Centrifuge Tube, Non-sterile
All tubes have a frosted marking spot and engraved graduations. Attached flat top cap is easy to open and close with one hand.
Analytical Sales & Services 0.5mL Flat Bottom Clear Glass Inserts in Vial Loader
This item has a minimum order quantity of 4 per supplier requirements. 0.5ML FLAT BOTTOM CLEAR GLASS
Research Products International Corp UltraFlux SnapStrip Micro-Tubes, 0.2ml Capacity, Violet, 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.
Andwin Scientific VWR SAFESEAL .65ML NAT.TUBE PK
MulTI SafeSeal Microcentrifuge Tube 0.65mL polypropylene. Closure wont pop open during boiling. -80 to +121[degree]C. 0.2mL graduations. Certified RNase- DNase- human DNA- and PCR inhibitor-free. Autoclavable. RCF: 30000g. Natural.
Electron Microscopy Sciences SureSeal S™ Microtubes, Cap and Stop-Pop Clips 1.5ml, Green
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: Green
Andwin Scientific 0.5 ml self-standing Saf-T-Seal screw cap tube without graduations or writing surface, orange cap, 500 per pack
0.5 ml self-standing Saf-T-Seal screw cap tube without graduations or writing surface, orange cap, 500 per pack