TY  - RPRT
TI  - [A method for differentiating between vinegar produced by fermentation and vinegar made from synthetic acetic acid based on determination of the 13C/12C-isotope ratio by mass spectrometry (author's transl)].
AU  - E R Schmid
AU  - I Fogy
AU  - P Schwarz
PY  - 1978
DO  - 10.1007/bf01267783
UR  - https://pubmed.ncbi.nlm.nih.gov/636664/
ID  - 636664
ER  -