ISO 11212-3:1997
Starch and derived products - Heavy metals content - Part 3: Determination of lead content by atomic absorption spectrometry with electrothermal atomization
- Standard No.
- ISO 11212-3:1997
- Release Date
- 1997
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 11212-3:1997
- Scope
- 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.
ISO 11212-3:1997 history
- 1997 ISO 11212-3:1997 Starch and derived products - Heavy metals content - Part 3: Determination of lead content by atomic absorption spectrometry with electrothermal atomization
