DETERMINATIONOF TRACE NITRITEAS 4-(4-NITROBENZENAZO)- 1-AMINONAPHTHALENE COMPLEX BY EXTRACTION-5PECTROPHOTOMETRY Metode Penentuan Nitrit sebagal Kompleks 4-(4-Nitrobenzenazo)-1-Amlnonafta/en secara ...
ABSTRACT A study of extraction-spectrophotometricmethod for the determination of trace nitrite as 4-(4-nitrobenzenazo)- 1-aminonaphthalenecomplex using n-amylalcoholand chloroformas organic solvents has been done. Results of the study showed that extraction-spectrophotometricdeterminationof nitrite...
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[Yogyakarta] : Universitas Gadjah Mada
2009
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