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)
RESEARCH PRODUCTS INTERNATIONAL CORP MICREWTUBE SCRW CAP WITH LOOP
502723532 MICREWTUBE SCRW CAP WITH LOOP
Screw cap for MTC Bio 2.0mL microtube, natural color, non-sterile, w/ installed O-ring, 1000/bag
The newest addition to the ClearSeal™ line is made of 100% natural/colorless polypropylene with no markings, dyes or metallic content and they conform with FDA 21CFR. In response to popular demand for diagnostic sampling and reagent packaging applications, color coded caps are also available. The silicone O-ring ensures a leakproof seal throughout the temperature range of -90°C to +121° C. All ClearSeal™ tubes are RNase, DNase, pyrogen/endotoxin free and may be centrifuged at up to 22,000xg. Dimensions 13.1 x 46.8cm.
Azzota Corp Polypropylene 1.5Ml Microcentrifuge Tube, Autoclavable, 500Pk
Polypropylene 1.5ml Microcentrifuge Tube, Autoclavable, 500pk
Andwin Scientific CAPLOCKS FOR 1.5ML TUBES
The cap locks by Andwin Scientific provide reliability and security by preventing the caps of 1.5 mL tubes to pop open. This product comes in a pack of 100.
Chemglass Life Sciences Nest 3 mL sterile transport tubes with caps on, 50/pk (CGN-4742-03)
Nest 3 mL transport tubes with caps on are sterile, self-standing polypropylene tubes designed for secure specimen transport and short-term storage. Manufactured in cleanroom conditions and sterilized by electron beam (SAL 10^-6), they are RNase-, DNase-, and pyrogen-free. Typical packaging is 50 tubes per pack, 1,000 tubes per case.
- Capacity: 3 mL.
- Material: USP VI polypropylene tube; HDPE cap.
- Sterilization: electron beam, SAL=10^-6.
- Packaging: 50 per pack; 1,000 per case.
- Temperature range: approximately -196°C to 121°C.
- Cleanliness: produced in 100,000-level clean workshop; RNase-, DNase-, and pyrogen-free.
- Features: self-standing design and excellent sealing performance with no leakage at -95 kPa negative pressure.
Bellco Glass, Inc. 5ml Centrifuge Tubes, Clear, Round Bottom, Snap Cap, non-terile. 200/pk, 2000/case
5ml Centrifuge Tubes, Clear, Round Bottom, Snap Cap, non-terile. 200/pk, 2000/case. centrifuge tubes could be commonly used to collect cells and separate biomacromolecules by centrifugation in biochemistry and other biological fields. They can also be used to store photosensitive samples and special chemiluminescence reagents. • USP VI grade polypropolyne material, free from heavy metal• RCF: 30000 x g• Endotoxin level: <0.1EU• Clear graduations and frosted marking area• Special safe lock cap design provides secure lid sealing• Easy opening and closing• Temperature range: -80℃ to +121℃• DNase/RNase free• Tubes are autoclavable at 121°C (250°F), under 15psi for 10–15 minutes with drying. Remove from autoclave immediately. Excessive exposure to autoclaving heat may cause warping or decreased structural integrity. • Also available as pre-sterilized
Electron Microscopy Sciences Film Sleeve Frosted Sealed Flap, 5 x 7"
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: 5 x 7"
Sarstedt Inc 1.5ml Srew Cap Micro Tube, Conical, 500/Pack
1.5ml Srew Cap Micro Tube Conical No Knurl No Cap