Filter Paper Circles MN 261 LIP 15 cm diameter With 3 grooves for detection of upper site With separation paper each 10 sheets pack of 100

This certified MN 261 LIP filter paper is specially designed to meet the criteria of ASTM E 2187a and ISO 12863-2022. The paper meets both the conditioned (26.1 ± 0.5 g, standard deviation < 0.3 g) and dried (24.7 ± 0.5 g, standard deviation < 0.3 g) weight requirements. Filtration speed (20 ± 8 s), thickness (190 ± 20 µm) and roughness (2000 ± 500 ml/min) are also in accordance to the respective norms. It has been shown in a interlaboratory trial that the paper is suitable for the determination of the ignition propensity of cigarettes. LOT-specific certificates are available. The patented marking of each sheet makes it easy to determine the rough side, as required by the standards.