Whatman 1851-082 Filter Circles, 82mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-082)

QMA 8.26CM 100/PK
Quartz Filters - Grade QM-A Circles, 82.6 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases, stacks, flues and aerosols, particularly at high temperatures up to 500° C and in PM-10 testing.

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