Water quality; calibration and evaluation of analytical methods and estimation of performance characteristics; part 1: statistical evaluation of the linear calibration function— 11 стр.
Water quality. Calibration and evaluation of analytical methods and estimation of performance characteristics. Part 2. Calibration strategy for non-linear second-order calibration functions— 16 стр.
Construction products: Assessment of release of dangerous substances - Content of inorganic substances - Methods for analysis of aqua regia digests (TS 17201:2018)
Construction products: Assessment of release of dangerous substances - Content of inorganic substances - Methods for analysis of aqua regia digests (CEN/TS 17201:2018+AC:2018)