BS EN ISO 11495:2019

What is ISO 11495 - Determination of palladium in palladium alloys about?  

ISO 11495 discusses the procedure for the determination of palladium.  

ISO 11495 describes an analytical procedure for the determination of palladium in palladium alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202. 

Who is ISO 11495 - Determination of palladium in palladium alloys for? 

ISO 11495 on the determination of palladium in palladium alloys is useful for: 

• Jewellers 
• Jewellery designers 
• Quality control laboratory 
• ICP-OES analysts 

Why should you use ISO 11495 - Determination of palladium in palladium alloys?  

ICP-OES is used to establish a measuring program in which the intensities of the palladium emission lines and of the internal standard element yttrium can be measured simultaneously. 

ISO 11495 specifies the analytical procedure for the determination of palladium in palladium alloys using the ICP-OES method, which helps you to make attractive jewellery because this metal has shiny surfaces. 

International standard ISO 11495 provides analytical procedure and method for determination of platinum in platinum alloys is essential to control and improve the manufacturing of jewellery. 

ISO 11495 specifies the analytical procedure and method for the determination of palladium in palladium alloys which are used in many types of manufacturing processes, particularly for jewellery, electronics and industrial products. It can also be used in dentistry, medicine, chemical applications, and groundwater treatment. 

What’s changed since the last update?  

BS EN ISO 11495:2019 supersedes BS EN ISO 11495:2016, which is withdrawn. 

BS EN ISO 11495:2019 includes some technical changes with respect to BS EN ISO 11495:2016. These include: 

• The definition of bracketing in clause 3 has been removed 
• The list of standards to be prepared and precisions about the qualification of them by linearity as well as the way to choose the low and high standards in 8.2 have been changed 
• The definition of bracketing and recommended lines in 8.4 has been added 
• The formulae in 9.1 have been adapted after having removed the way of preparation by aliquots 
• The emission line as information to be mentioned in the test report in Clause 10 has been removed