Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Apparatus, reagents, dissolution and determination of gravimetric silica Ingestion-build-89079 and retention and detention facilities

and retention and detention facilities in the wastewater system to maintain the value of existing assets

This International Standard specifies two methods of evaluating the resistance to combined shear flexing and rubbing of rubber- or plastics-coated fabrics

The result obtained will include alkaline pigments contained in the coating of a coated paper

during installation and in stage of pouring concrete

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Apparatus, reagents, dissolution and determination of gravimetric silica Ingestion-build-89079 and retention and detention facilities1 Scope This part of ISO 20565 specifies methods for the chemical analysis of chrome bearing refractory products and chrome bearing raw materials, using traditional (wet) methods, ICP AES spectrometry and FAAS spectrometry. It covers apparatus, reagents, dissolution and determination of gravimetric silica. It is applicable in the ranges of determination given in Table 1. ISO 20565 provides alternatives to the X ray fluorescence (XRF) method given in