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کلمات کلیدی: Analcime

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موارد یافت شده: 3

1 - Natural analcime zeolite modified with 2,3,5,6-tetra(2-pyridyl)pyrazine for preconcentration and determination of trace amounts of cadmium by flame atomic absorption spectrometry (چکیده)
2 - Determination trace amount of Zinc by FAAS after solid phase extraction and preconcentration onto natural Analcime zeolite modified with Tppz (چکیده)
3 - DETERMINATION OF TRACE AMOUNTS OF ZINC BY FLAME ATOMIC ABSORPTION SPECTROMETRY AFTER SEPARATION AND PRECONCENTRATION ONTO MODIFIED NATURAL ANALCIME ZEOLITE LOADED 2,3,5,6-TETRA(2-PYRIDYL)PYRAZINE (چکیده)