Possible amounts of oxygen in the carrier gas as compared to sample amounts L. S. Ettre Originals 01 April 1980 Pages: 203 - 206
Determination of hydrochloric acid in organic solutions by gas chromatography J. PetrůjS. GodardJ. Marchal Originals 01 April 1980 Pages: 207 - 208
Gas chromatographic determination of the configuration of isovaline in antiamoebin, samarosporin (emerimicin IV), stilbellin, suzukacillins and trichotoxins H. BrücknerG. J. NicholsonW. A. König Originals 01 April 1980 Pages: 209 - 214
Theoretical calculation of the optimum separation in thin-layer chromatography J. K. RóżyłoG. ChojnackaI. Malinowska Originals 01 April 1980 Pages: 215 - 218
Chromatographic behaviour of metal ions on tin(IV) and titanium(IV) antimonate papers R. P. S. RajputN. S. Seth Originals 01 April 1980 Pages: 219 - 222
Characterization and evaluation of material used for the recovery of organic compounds from water F. CannavacciuoloG. GorettiL. Zoccolillo Originals 01 April 1980 Pages: 223 - 225
Chromatographic and adsorptive properties of mercury sulfide N. M. DjordjevićM. M. KopečniS. K. Milonjić Originals 01 April 1980 Pages: 226 - 230
Determination of aprotinin by high-performance liquid chromatography F. NachtmannK. Gstrein Originals 01 April 1980 Pages: 231 - 233
New ester phase with nematic working range for GLC V. HložekH. Gutwillinger Originals 01 April 1980 Pages: 234 - 237
Derivatization of substances, separated on thin-layer plates, by means of an automatic spraying device F. Kreuzig Short Communications 01 April 1980 Pages: 238 - 240
HPLC determination of piperine in pepper and in pepper extracts M. VerzeleS. Qureshi Short Communications 01 April 1980 Pages: 241 - 243