Orange coloured solution. Clear without any precipitate. Gastric analysis is carried out using Topfer reagent
as an indicator for the titration of gastric acid with 0.1 N sodium hydroxide and phenolphthalein.
Topfer reagent is used for titration of acid with 0.1 N sodium hydroxide and phenolphthalein. Quality Control. Appearance. Orange coloured solution.
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TOPFERS REAGENT SOLUTION Supplier Oman Muscat Barka Salalah Sohar Ruwi Mutrah Nizwa Al Hamra Manah
Email:- mail@muscatchemical.com