Expirata certificatione: certificatio huius CRM valet usque ad diem 1 Ianuarii 2025 .
Mensa 3. Methodi homogeneitatis probatio
Compositio | Analysis methodi | Minimum specimen (g) |
TFe | Titanium (III) reductio chloridi potassii dichromatis methodi titrationis | 0.2 |
SiO'2 | De hyacintho spectrophotometrica methodo silicomolybdica | 0.2 |
Al2O3CaO、MgO、TiO2Mn、P | ICP-AES | 0.2 |
K2O、Na2O | ASS | 0.2 |
S | Infrared effusio modum | 0.2 |