What is ISO 1762 on Paper, board, pulps, and cellulose nanomaterials about?
ISO 1762 is an international standard that covers guidelines for paper, board, pulps, and cellulose nanomaterials.
ISO 1762 describes the determination of the residue (ash content) on the ignition of paper, board, pulps, and cellulose nanomaterials at 525 °C. It is applicable to all types of paper, board, pulp, and cellulose nanomaterial samples.
ISO 1762 provides measurement procedures to obtain a measurement precision of 0.01 % or better for residue (ash content) on ignition at 525 °C.