A METHOD OF PRE-TREATMENT FOR ANALYSIS OF HEAVY METALS THAT IS CONTAINED A SAMPLE FOR ANALYSIS OF ICP

摘要

The invention of plastic materials, in particular, relates to a pretreatment method and analyzed for heavy metal analysis contained in the polypropylene containing halogen wonsoeul, more particularly poly-added with the halogen element propylene (Poly-Propylene) material within the contained trace amount the use of lead (Pb), cadmium (Cd) relates to a pretreatment method for the heavy metal analysis using the decomposition microwave and acid decomposition at the same time for the heavy metal analysis, such as elements, ICP to a pre-treatment analysis target sample (Inductively Coupled Plasma) for the analysis, to accurately pre-treatment to be able to analyze the amount of heavy metals contained in the sample. ; Microwave decomposition (Microwave digestion), ICP (Inductively Coupled Plasma), heavy metals, acid digestion