QMC pre-fired, 37mm 100/pk is supplied by the company Whattman PLC.

QM-C pre-fired Filter Paper is designed for heavy metal analysis of particulate matter. This QM-C pre-fired Filter Papercan also be employed in air quality controlling.

Product specifications:

• Catalog number: 1855-037
• Brabd: Whatmann
• Quantity/unit: Pack of 100

Product features:

• Application: Used for particulate (PM2.5/PM10/TSP) sampling and analysis in ambient air, acidic gases, stacks, flues and aerosols, with a high temperature resistance up to 1200C
• Diameter: 37mm
• Format: Circles
• Grade: QM-C
• Nominal air flow rate: 19 s/100 mL/in2
• Nominal thickness: 475 m @ 53 Kpa
• Nominal basis weight: 85 g/m2;
• Max Temp: 1200 C
• Binder type: Binder Free
• Material: Silica
• Metal content report per batch: Yes