Determination of p-hydroxyphenoxy methyl
Determination of p-hydroxyphenoxy methyl penicillin in phenoxymethyl penicillin fermentation samples
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Jan Birner
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Article
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1968
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John Wiley and Sons
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English
β 213 KB
A method based o n paper chromatography and biological assay has been developed for the determination of p-hydroxyphenoxy methyl penicillin in phenoxy methyl penicillin (penicillin V) fermentation samples. The penicillin broth is extracted into methyl isobutyl ketone. The extract is chromatographed