Interference Check Solution 1 - 12 components: Chlorides (Cl-) 10000mg/l ; Carbon (C) 2000mg/l ; Aluminium (Al) 1000mg/l ; Calcium (Ca) 1000mg/l ; Iron (Fe) 1000mg/l ; Potassium (K) 1000mg/l ; Magnesium (Mg) 1000mg/l ; Sodium (Na) 1000mg/l ; Phosphorus (P) 1000mg/l ; Sulphur (S) 1000mg/l ; Molybdenum (Mo) 20mg/l ; Titanium (Ti) 20mg/l in Nitric Acid 5% ; Hydrofluoric acid tr%