ISO 6490-2:1983
Animal feeding stuffs — Determination of calcium content — Part 2: Atomic absorption spectrometric method
Animal feeding stuffs — Determination of calcium content — Part 2: Atomic absorption spectrometric method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 1 ноября 1983 г.
- Издание:
- ISO IS 6490 edition 1 version 1
- ICS:
- 65.120
The limit of detection is in the region of 10 mg/kg. The principle of the method is, following any necessary destruction of organic matter by incineration of a test portion, dissolution of the calcium by treatment with hydrochloric acid and dilution of the solution obtained, in the presence of lanthanum. Then determination of the calcium content by atomic absorption spectrometry.
Технические детали
- Технический комитет
- ISO/TC 34/SC 10 - Animal feeding stuffs
- SKU
- ISO 6490-2:1983
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