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Gas chromatographic and mass spectrometric investigation of the trimethylsilylethers of vitamin A and some of its isomers |
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| Authors: | M Vecchi W Vetter W Walther S F Jermstad G W Schutt |
| Abstract: | Vitamin A and some of its isomers are separated and quantitatively determined as trimethylsilylethers by gas liquid chromatography. The identity of the different fractions is proved by mass spectrometry. |
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