Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Wet chemical analysis Ingestion-build-96603 ISO/IEC 9549 specifies galvanic isolation

ISO/IEC 9549 specifies galvanic isolation of balanced interchange circuits using optocoupler integrated circuit technology and is provided for data transmission in the two-condition code (e

Medical device regulatory authorities

Efficient refractory materials are resilient to thermal stress and physical events generated by heat

which contains parameters that are left open for national choice

This part of ISO 7899 specifies a miniaturized method for the detection and enumeration of major intestinal enterococci in surface and waste water by inoculation in a liquid medium

Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Wet chemical analysis Ingestion-build-96603 ISO/IEC 9549 specifies galvanic isolation1 Scope This part of ISO 10058 specifies traditional (wet process) methods for the chemical analysis of magnesite and dolomite refractory products and raw materials. It is applicable to components within the ranges of determination given in Table 1. Table 1 Range of determination (percentage by mass) Component Range Component Range SiO2 0,1 to 10 MgO 30 to 99,9 Al2O3 0,05 to 10 Na2O 0,01 to 1 Fe2O3 0,01 to 10 K2O 0,01 to 1 TiO2 0,01 to 1 Cr2O3 0,01 to