Abstract

Mohsen Keyvanfard¹, Faeze Amri²

DOI : http://dx.doi.org/10.13005/ojc/300444

Anew,sensitive, simple, inexpensive and fast kinetic spectrophotometric method was developed for the determination of trace amounts of morphine over the range of 12-60 ng/mL. The method is based on the catalytic effect of morphine on the reaction of bromate and methylene bluein acidic media is reported. The reaction was monitored spectrophotometrically by measuring the decrease in absorbance of methylene blue at 665 nm with a fixed-time 0.5-2.5 min from initiation

Morphine Kkinetic Ddetermination Methylene blueCatalytic

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