GB/T 15072.11-2008 《Test method of precious metal alloys - Determination of gadolinium and beryllium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry》 Related products

This standard specifies a method for the determination of gadolinium and beryllium in gold alloys by Inductance Coupled Plasma Atomic Emission Spectroscopy (AES) (ICP-AES). It is suitable for the determination of gadolinium and beryllium in AuAgCuMnGd, AuAgCuGd, AuNiGd, AuBe and other alloys, with a determination range of 0.1% to 2%. The standard describes the Sample Handling and determination procedures in detail, providing a scientific basis for the composition analysis of related gold alloys.