[Determination of purity of chemical substances by means of phase rule].
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Amino Acids↗
Biomedical subjects
H A FREDIANI
Publications and source records attributed to H A FREDIANI.
[Studies on synthetic sympatholytics of ergotamine series; separation of optic antipods and physico-chemical properties of N,N-diethyl-N'(tetralyl)-glycinamide].
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Ergotamine↗
[Irradiated 3,-4-benzopyrine. II].
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Benz(a)Anthracenes↗
Application of amperometric titration of halides to pharmaceutical preparations.
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Humans↗
The determination of alcohol in ether by infrared absorption.
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Alcohols↗
Identification of sulfa drugs by refractive index measurements at their melting points.
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Refractometry↗
A chemical assay for salts of dihydrostreptomycin.
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Biological Assay↗
MEMBRANE FILTER STERILITY TESTING.
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Chemistry, Pharmaceutical↗