Results 101 to 110 of about 21,039,439 (231)

Eco-friendly HPTLC Determination of Paracetamol, Caffeine, Drotaverine HCl and Two of their Official Impurities; Application to Assay and Content Uniformity Testing of Tablet Dosage Form

open access: yesBulletin of Faculty of Pharmacy Cairo University
The present work is focused on developing and validating an eco-friendly, sustainable and sensitive HPTLC method for the purpose of simultaneous determination of a five component mixture.
Samia A. Tawfik   +3 more
doaj   +1 more source

Organic-Acid-Sensitive Visual Sensor Array Based on Fenton Reagent–Phenol/Aniline for the Rapid Species and Adulteration Assessment of Baijiu

open access: yesFoods
Baijiu is an ancient, distilled spirit with a complicated brewing process, unique taste, and rich trace components. These trace components play a decisive role in the aroma, taste, and especially the quality of baijiu.
Lei Zhang   +4 more
doaj   +1 more source

An Emf Study on the Protonation of p-Aminophenol. [PDF]

open access: yesActa Chemica Scandinavica, 1970
Erik Högfeldt   +6 more
openaire   +1 more source

Straightforward synthesis of Solomon-red-BAPTA as NIR fluorescent sensors <i>via</i> metal-free oxidative coupling. [PDF]

open access: yesRSC Adv
Riszter G   +9 more
europepmc   +1 more source

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