ISO 20565-1-2008 Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica

CEN EN ISO 20558-2-2019 Plastics - Poly(phenylene sulfide) (PPS) moulding and extrusion materials - Part 2: Preparation of test specimen and determination of properties (ISO 20558-2:2018) CEN EN ISO 20558-1-2019 Plastics - Poly(phenylene sulfide) (PPS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20558-1:2018) BS EN ISO 20557-2-2018 Plastics - Poly(phenylene ether) (PPE) moulding and extrusion materials Part 2: Preparation of test specimen and determination of properties ISO 20565-2-2008 Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis ISO 20565-3-2008 Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission s CEN EN ISO 20566-2021 Paints and varnishes - Determination of the scratch resistance of a coating system using a laboratory-scale car-wash (ISO/DIS 20566:2019)