GETTING MY METAL DETECTOR MIGLIORE TO WORK

The samples had been put in five hundred mL PEHD containers and saved in a temperature of four °C right up until arrival with the laboratory. For each sample, 3 aliquots were being isolated and pre-treated in accordance with the variety of research: the aliquot useful for the Examination of HMs (besides Hg) was dried within a thermoventilated oven