Microcentrifuge Tubes Snap Cap

Biosigma microcentrifuge tubes with snap cap are engineered for precision, safety, and ease of use in laboratory environments. Manufactured from high-quality virgin polypropylene using polished molds, they ensure optimal transparency and a smooth internal surface to minimize sample retention. Manufactured from premium-quality virgin, medical-grade PP/PE, and free from biocides, plasticizers, and latex. Produced with optimized, high-gloss polished moulds, without incorporating slip additives such as oleamide, erucamide, or stearamide. The flat snap cap design allows easy opening and secure closure, while providing a writable surface for clear sample identification. Tubes are resistant to high centrifugal forces and extreme temperatures, making them suitable for a wide range of laboratory applications. Available in different volumes (0.5 ml, 1.5 ml, 2.0 ml), colors, and packaging options, including sterile and non-sterile formats. CLEARLine® variants are certified Human DNA/PCR Inhibitor/Dnase/Rnase/ATP/Pyrogen free, ensuring maximum reliability in sensitive applications.

Microtubes snap cap CLEARLine® version are certified completely free of human DNA, PCR inhibitors, DNase, RNase, ATP, Pyrogens by  an  external independent  laboratory. To download lot-specific certificate see the section certificate on the web site.

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Easy-to-open cap reduces operator’s hand fatigue preserving the sample integrity. Flat cap adapted for easy writing.

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Engraved graduation and writing area.

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