170135_inorganicventures_flipping

High Matrix Solids

• Contains multiple major sources of interferences • The type of digestion will dictate your path • Acid method blanks will be critical • Consider the acid content and the effect that will have on the introduction system parts • High HF needs to be neutralized for quartz systems • HF resistant systems still have certain limitations • Dilution of the sample will increase sample detection limit values

Key Topics • Tips for preventing environmental contamination • Strategies for different types of samples • Instrument-driven concerns • Defining detection limits • What methods does IV use?