ISO 664:2008
Oilseeds — Reduction of laboratory sample to test sample
Oilseeds — Reduction of laboratory sample to test sample
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 21 мая 2008 г.
- Издание:
- ISO IS 664 edition 3 version 1
- ICS:
- 67.200.20
ISO 664:2008 specifies the procedure for obtaining a test sample from a laboratory sample of oilseeds.
Abstract
Overview
ISO 664:2008 - "Oilseeds - Reduction of laboratory sample to test sample" specifies the standardized procedure for obtaining a representative test sample from a laboratory sample of oilseeds. The standard ensures uniform, traceable sample preparation for subsequent analyses (e.g., oil content, moisture, impurities, acidity, NMR). It covers handling on receipt, separation of large impurities, homogenization, division to a prescribed minimum mass, sealing and storage of the test sample.
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