Specification
| 1851-865 |
WHATMAN GRADE QM-A QUARTZ MICROFIBER FILTER 8 X 10IN. 25/PK |
View detailed specifications on www.cytivalifesciences.com/en/sg/products/items/whatman-qm-a-quartz-microfiber-filters-p-00753
Overview
Cytiva's high-purity quartz microfiber filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols. Filters are suitable for PM-10 sampling and analysis.
- Temperature resistant up to 800°C
- Binder-free
Whatman quartz microfiber filters
Because of the low level of alkaline earth metals, "artifact" products of sulfates and nitrates (from SO₂ and NO₂) are virtually eliminated. High-purity quartz microfiber filters are therefore applicable for particulate monitoring and heavy metal analysis.
Whatman QM-A filter circles and sheets
QM-A quartz microfiber filters from Cytiva come in a wide range of circle diameters, as well as 25-piece sheets. QM-A sheets (1851-8866) are sequentially numbered according to U.S. Environmental Protection Agency (EPA) standards and are suitable for most applications.
Cytiva hk, Whatman hk, Whatman QM-A, QM-A quartz filter, Quartz microfiber filter, Air sampling, PM-10 sampling, Binder free, Particulate monitoring, Heavy metal analysis
