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 Seal-Rite 0.5 mL cent tube
Seal-Rite 0.5 mL graduated microcentrifuge tube, red, polypropylene, 1000/bag
USA Scientific Inc 1.5mL Seal-Rite grad Tube, Mix
1.5mL Seal-Rite Graduated Tube With Attached Flat Cap, Mixed Colors, Polypropylene, Certified RNase, DNase, DNA, and ATP Free, Rainbow Pack Bag of 50 Bags of 100 Tubes (5000 tubes)
Azenta US Inc TU,0.9,EXT,2CD,CP HBRK,TUL96RK
0.9ml Dual-coded Tube, 96-format, External Thread, 2D Code and Human Readable Number on base, capped, 10 racks per case, HighBase rack, with TubeLock.AZENTA US INC. mfg# 68-1001-12
Andwin Scientific 2ML CENTRIFUGE TUBE
The disposable 2 mL microcentrifuge tubes are autoclavable, nonsterile, and graduated tubes that ensure easy and convenient sample measurement. This product also have flat caps and frosted areas on the sides that allows users easy sample identification and labeling. The caps can be opened with no difficulty, but will remain tightly closed during the process of centrifuging. Syringes can also penetrate the caps. This product is sold in the natural color.
Genesee Scientific Corporation Olympus 0.6ml Microtubes, Natural, 1000/pk
Certified free from RNase, DNase, DNA & PCR inhibitors. Also Endotoxin-FreeAutoclavable, Temp Range: -90ºC to 121ºCRated to >20,000 x gGraduations every 100µl - easier estimation of contents!Frosted side writing surfaceExceptionally clear - glass-like clarityMade in the USA
Sarstedt Inc Screw cap tube, 3.5 ml, (LxØ): 92 x 13 mm, flat false bottom, PP, 1000/case
3.5mL Tube 92 x 13 mm with flat false bottom.
Research Products International Corp Sheer Lock Ultra-Clear Locking Micro Tubes, 1.5ml Natural, 500 per Package
Sheer-Lock micro-tubes offer the security of screw cap tubes at a fraction of the price. Sheer-Locktubes feature a patent pending lock that snaps easily into place with a one hand operation. Lid has a large, rounded design that closes easily and securely without excessive thumb pressure. Additional features include pierceable lid, graduated markings, and frosted writing surfaces. Sheer-Lock micro-tubes are constructed of ultra sheer polypropylene and are autoclavable.
Research Products International Corp Micro-Centrifuge Tubes with Screw Caps, Ribbed, Conical Base, 1.5ml, 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 2.0mL v-bot screw cap tube
2.0 mL conical base microcentrifuge tube, graduated, red, with integrated TPE cap, 500/pack
Research Products International Corp Micro-Tubes, Graduated, 500ul, Yellow, 100/cs
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.
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.