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DETERMINARE METALE IN MATERIALE CERAMICE

DETERMINARE METALE IN MATERIALE CERAMICE

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• In cazul probelor ce nu pot fi umplute, acestea se<br />

aseaza in vase adecvate (dupa ce suprafata ce nu<br />

intra in contact cu alimentul a fost acoperita) si apoi<br />

cu un cilindru gradat se adauga solutie de lucru cat<br />

sa acopere proba complet. Se acopera si se lasa la<br />

intuneric 24 ore.<br />

• Dupa trecerea celor 24 ore, solutia de extractie se<br />

omogenizeaza si se transfera in totalitate sau o parte<br />

din ea in vase adecvate. Analiza se efectueaza cat<br />

mai repede.

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