Whatman 1851-047 Filter Circles, 47mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-047) Manufacturer_Whatman Users will be able to

Users will be able to determine the results of their samples

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GF/C 15CM 100/PK

RS-232 port for PC

Whatman 1851-047 Filter Circles, 47mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-047) Manufacturer_Whatman Users will be able toQMA 4. 7CM 100 PK Quartz Filters Grade QM A Circles, 47 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. Also, check out the Ahlstrom 0540 1850 Quantitative Filter Paper, Grade 54, 185 mm