Soil quality. Determination of nonylphenols (NP) and nonylphenol mono- and diethoxylates. Method by gas chromatography with mass selective detection (GC-MS)— 24 стр.
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 -- Determination of selected alkylphenols – Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection— 24 стр.
Water quality -- Determination of selected alkylphenols -- Part 2: Gas chromatographicmass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation— 26 стр.
Accuracy (trueness and precision) of measurement methods and results. Part 2. Basic method for the determination of repeatability and reproducibility of a standard measurement method -- Technical Corrigendum 1— 2 стр.
