This standard specifies two analytical methods for the determination of copper content in copper concentrates. This standard applies to the determination of copper content in copper concentrate. Measuring range: 13.00%-50.00%.
GB/T 3884.1-2000 history
2018GB/T 3884.21-2018 Methods for chemical analysis of copper concentrates-Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content-Wavelength dispersive X-ray fluorescence spectrometric method
2012GB/T 3884.1-2012 Methods for chemical analysis of copper concentrates.Part 1:Determination of copper content.Iodine titration method
2000GB/T 3884.1-2000 Methods for chemical analysis of copper concentrates. Determination of copper content