Determination of Halogens by Ion Chromatography in Edible Mushrooms after Microwave-Induced Combustion for Sample Preparation

Figure 1

Chromatograms of the blanks using (a) ultrapure water, (b) 50 mmol L⁻¹ NH₄OH, and (c) 100 mmol L⁻¹ NH₄OH as absorbing solution.

(a)

(b)

(c)