To prepare the solution of interferents alone, dilute P/N N9300226 by a factor of 10. To prepare the solution of interferents and analytes, dilute 10mL of interferents solution (P/N N9300226) and 1mL of analytes solution (P/N N9300227) to 100mL with 5% high-purity HNO3. Interferents A Solution, Matrix per Volume 5% HNO3 per 500mL, Concentration of Element: 5000 µg/mL Al, 5000 µg/mL Ca, 2000 µg/mL Fe, and 5000 µg/mL Mg.