21

Paper chromatographic determination of oxytetracycline

Year:
1971
Language:
english
File:
PDF, 482 KB
english, 1971
22

Paper chromatographic determination of tetracycline

Year:
1973
Language:
english
File:
PDF, 431 KB
english, 1973
23

Paper chromatographic determination of chlortetracycline

Year:
1978
Language:
english
File:
PDF, 268 KB
english, 1978