The process starts with sample preparation. Our testing experts thoroughly clean and prepare a test subject to eliminate any residues or contaminants that could impact test accuracy. The subject is then electroplated with copper through electrolyte solution substrate immersion. Once the sample is electroplated, it is then cut to the size specified by ASTM B368. Cross-sections are prepared and measurements are taken using scanning electron microscopy, optical microscopy, and additional measurement methods. The data yielded by these processes is compiled and analyzed by our experts before a thorough report is created and provided to our client.