Whatman 1853-047-50 Quartz Air Sampling Filter Grade QM-H Pure, 47mm Circle (Pack of 50)

QM-H 47MM 50/PK
Whatman QM-H from GE is a pure quartz fiber filter for use in testing acidic gases, stacks, flues, and aerosols. Whatman QM-H has low heavy metal content so is well-suited for heavy metals analysis.High stability up to 900°C.High filtration efficiency.Binder-free.Minimal reactivity with biological or chemical components.

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