BS EN ISO 11212-3:1997
Starch and derived products. Heavy metals content. Determination of lead content by atomic absorption spectrometry with electrothermal atomization
| Fecha edición: |
1997-05-15
En Vigor
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| Idiomas disponibles: | Inglés |
| Resumen: | This part of ISO 11212 specifies a method for the determination of the lead content of starch, including derivatives and by-products, by atomic absorption spectrometry with electrothermal atomization. The number of parameters for the procedure involved in the electrothermal atomization is far larger than in flame atomization; it is thus impossible to propose a comprehensive method likely to ensure the attainment of satisfactory results on all types of apparatus currently available. Each analyst should therefore optimize the conditions of use of his/her own apparatus on the basis of general or particular instructions. |
| ICS: | |
| CTN: | W/- - W/- |
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Equivalencia Internacional |
Idéntica EN ISO 11212-3:1997 Idéntica ISO 11212-3:1997 |










