Flat filter ashless diam 125mm 100pcs

MEDIUM FILTRATION: 8 to 12 µ Gramgewicht: 80 g / m² Thickness: 270 µm Ash-free paper. Average filtration speed. For analysisert kwantitatief gravimetrically common. Recommended for general use. This is the intermediate filter between speed and retention requirements. Recommended for jobs where speed is not important. The ash content is 0.002% (ash content after calcinering at 800°C).