Whatman

Whatman Quartz Microfiber Filter, round, prefired, SiO2, Grade QM-C, 70 mm, 50 pc/PAK

Name: Whatman Quartz Microfiber Filter, round, prefired, SiO2, Grade QM-C, 70 mm, 50 pc/PAK
Brand: Whatman

QM-C 100% quartz microfiber filter paper features low trace metals and high temperature resistance. It is well-suited for heavy metal analysis of particulate matter and sampling of acidic gases, stacks, flues and aerosols in air monitors. 100% pure quartz microfiber, without any binder or organic chemicals. Pre-fired filters eliminate firing step, saving time in prepartion process. Air retention efficiency ≥99.95% @ 0.3 μm DOP. Temperature resistance up to 1200°C. Batch-specific metal report is available on the website for downloading. Certified to conform to European and US EPA standards for heavy metal analysis in air particulate matter. QM-C high purity quartz microfiber filter addresses the challenge of heavy metal analysis in PM2.5/PM10 and enables customers to generate high-quality data. Das Zertifikat finden Sie ggf. hier: <a href="https://www.cytivalifesciences.com/en/de/support/quality/certΕμφάνιση περισσότερων

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