Mmebi nke asambodo: Asambodo nke CRM a dị irè ruo Nọvemba 1, 2023.
Tebụl 3. Ụzọ maka nnwale homogeneity
Ihe mejupụtara | Ụzọ nyocha | Nlereanya kacha nta (g) |
Si | Silicon potassium fluoride usoro titrimetric | 0.1 |
C, S | Usoro nnabata infrared | 0.2 |
Mn,P, Al,Ca,Cu,Ni,Cr,Ti,Mg | ICP-AES | 0.2 |
Fe | Potassium dichromate titration usoro | 0.2 |