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Normal and reverse flow injection–spectrophotometric determination of thiamine hydrochloride in pharmaceutical preparations using diazotized metoclopramide

✍ Scribed by Mouayed Q. Al Abachi; Hind Hadi

Book ID
118478494
Publisher
Elsevier
Year
2012
Tongue
English
Weight
511 KB
Volume
2
Category
Article
ISSN
2095-1779

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06 50.0 mg L ‫1מ‬ (calibration graph: A ‫ס‬ ‫2310.0מ‬ ‫ם‬ 0.0134 C, r ‫ס‬ 0.9990, where A is the absorbance and C is the vitamin B 1 concentration in mg L ‫1מ‬ ). Sucrose, glucose, fructose, lactose, citric acid, starch, vitamin B 2 , and vitamin B 6 do not interfere, even in concentrations five tim