ISO 8151:1987 PDF
Dried milk — Determination of nitrate content — Method by cadmium reduction and spectrometry (Screening method)
Open preview (PDF)Dried milk — Determination of nitrate content — Method by cadmium reduction and spectrometry (Screening method)Title (English):
ISO 8151:1987
Dried milk — Determination of nitrate content — Method by cadmium reduction and spectrometry (Screening method)
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 3
- Publication date:
- March 12, 1987
- Edition:
- ISO IS 8151 edition 1 version 1
- ICS:
- 67.100.10
Description (English):
Describes a method, the principle of which consists in dissolving the dried milk in water, precipitating the fat and proteins, filtering and reducing the nitrate to nitrite in a portion of the filtrate by means of zinc powder and cadmium ion.
Technical details
- Technical committee
- ISO/TC 34/SC 5 - Milk and milk products
- SKU
- ISO 8151:1987
