This standard specifies the determination method of lead content in copper concentrate. This standard applies to the determination of lead content in copper concentrate. Measuring range: >5.00%-13.00%
GB/T 3884.7-2000 history
2014GB/T 3884.17-2014 Methods for chemical analysis of copper concentrates.Part 17:Determination of aluminium oxide content.Chromazurol S spectrophotometric method and precipitation separation-fluoride salts device-Na<下标2>EDTA titrimetric method
2012GB/T 3884.7-2012 Methods for chemical analysis of copper concentrates.Part 7:Determination of lead content.Na2EDTA titration method
2000GB/T 3884.7-2000 Methods for chemical analysis of copper concentrates Determination of lead content