WHA1855090
Whatman® QM-C Pre-fired Quartz Filter Paper
silica filter, filter diam. 90 mm, non-sterile, case of 100 ea
别名:
air sample collectors, circles, discs, heavy metal analysis paper, high-temp filters, membranes
一般描述
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. 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. It is also suitable for organic chemical analyses such as PCBs and PAHs.
特点和优势
- 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.
- Suitable for organic chemical analyses such as PCBs and PAHs.
法律信息
Whatman is a registered trademark of Cytiva
法规信息
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