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	STUDIA PHYSICA - Issue no. SPECIAL%20ISSUE / 2001

	Article:	MICROWAVE POWER ASSISTED SAMPLE PREPARATION. EXTRACTION STUDIES. Authors: EMANOIL SURDUCAN, C. NEAMŢU, VASILE SURDUCAN, G. NAGY, S. FILIP.


	Abstract: The nonconventional microwave power sample preparation is a well-known method. Our purpose is to use the microwave field distribution to perform probe extraction using nontoxic polar solvents. This is a new technique because in the classical microwave samples preparation nonpolar solvents, most of them toxic, are used. This paper presents our studies on extractions from natural samples by the microwave power-assisted method, in polar and nonpolar solvents.




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