ISO 6633:1984 PDF
Fruits, vegetables and derived products — Determination of lead content — Flameless atomic absorption spectrometric method
Fruits, vegetables and derived products — Determination of lead content — Flameless atomic absorption spectrometric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 сентября 1984 г.
- Издание:
- ISO IS 6633 edition 1 version 1
- ICS:
- 67.080.01
The method consists in decomposing the organic matter in a nitric acid medium at high temperature and under pressure, and determining the lead(II) cation with a suitable spectrometer after the addition of orthophosphoric acid.
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