標準號：ISO 13292-2006
中文標準名稱：銅、鉛、鋅和鎳精礦.檢查取樣偏差的試驗方法
英文標準名稱：Copper, lead, zinc and nickel concentrates - Experimental methods for checking the bias of sampling
標準類型：D42
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：D42
國際標準分類號：73.060.99
引用標準：ISO 12743
適用范圍：This International Standard specifies methods for checking whether there is any bias in the sampling of copper, lead, zinc and nickel concentrates, where the sampling is carried out in accordance with the methods specified in ISO 12743. These methods can also be used for comparing alternative sampling regimes, checking whether there is any bias in sample processing and for checking possible significant differences in sampling at different places, e.g. at loading and discharge points, or the analysis of exchange samples. Numerical examples are given in Annex A.