SIST ISO 6654:1995 PDF
Animal feeding stuffs -- Determination of urea content
Animal feeding stuffs -- Determination of urea content
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 1 мая 1995 г.
- ICS:
- 65.120
- Технический комитет:
- KŽP - Agricultural food products
Specifies a spectrometric method for the determination of the urea content. Gives a normative reference to ISO 6498:1983. Defines the term urea content. Describes principle, reagents, apparatus, sampling, preparation of the test sample, procedure, expression of results and test report.
Abstract
Overview
SIST ISO 6654:1995 specifies a spectrometric method for the determination of in animal feeding stuffs. The standard defines the urea content, references sample preparation according to , and describes the principle, reagents, apparatus, sampling, test-sample preparation, procedure, result expression and test reporting. The method uses a color‑developing reagent and spectrometric measurement to quantify urea for quality control and regulatory verification.
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