標準號：DIN EN ISO 664-2008
中文標準名稱：含油種子.實驗室樣品到試樣的減少
英文標準名稱：Oilseeds - Reduction of laboratory sample to test sample (ISO 664:2008); English version of DIN EN ISO 664:2008-11
標準類型：B33
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：B33
國際標準分類號：67.200.20
引用標準：ISO 658
適用范圍：This International Standard specifies the procedure for obtaining a test sample from a laboratory sample ofoilseeds.NOTE Some contracts for the trading of oilseeds call for analyses of the sample as drawn, i.e including anyimpudties that may be present. However, some contracts call for the preliminary quantitative separation of impurities andanalysis of the pure seed separated. Analysis of the impurities can also be required.