TY - CONF A1 - Booth, A. T1 - Production of a 1-10 μm polypropylene reference material for development of analytical methods N2 - The poster is about the preparation of microplastics in the size range of 1-10 µm. These size range of particles can be inhalded and therefore be toxic for humans. The preparation is done by comminution of PP pellets and sieving. Characterisation occured for size with laser diffraction, for type with FTIR and for shape with SEM. T2 - SETAC Europe 2025 CY - Vienna, Austria DA - 11.05.2025 KW - Microplastics KW - Reference materials PY - 2025 AN - OPUS4-63367 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -