Polyacrylamide spectrophotometry determination in special solutions

1Nazarenko, SV, 1Korobova, IV, 1Chmilenko, FA
1Oles Honchar National University of Dnipro, Dnipro, Ukraine
Kosm. nauka tehnol. 2003, 9 ;(Supplement1):071-073
Publication Language: Russian
The interaction of polyacrylamide (PAA) with organic dye methylene blue was investigated by methods of spectrophotometry. The optimum adduct formation conditions and adduct composition were determined. The procedure for determinating PAA in special solutions with methylene blue is characterized by a good reproducibility (Sr = 0.06).
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