f. Determine the norm alized count, ÎAg, of an interference-free silver peak on the sample filter following the same procedure. Use a short scan time for the silver peak (e.g., 5% of scan time for analyte peaks) throughout the method.
f. Determine the norm alized count, ÎAg, of an interference-free silver peak on the sample filterfollowing the same procedure. Use a short scan time for the silver peak (e.g., 5% of scan time foranalyte peaks) throughout the method.