380 J. P. Guillot, M. C. Martini and d. Y. Giauffret . , , Figure 1. Comparative gas-liquid chromatograms of the triglycerides. Temperature programme: 240ø-300øC. at 5øC./min on 2'5% SE 30, 80/100 mesh chromosorb W AW DMCS. Solvent: acetone. Temp. Inj.: 320øC. Col.: 1 min at 240øC. --/3/ - --/4/ ......... /5/ ...... /6/. I Figure 2. Comparative gas-liquid chromatograms of the isopropyl myristates. Temperature: 170øC. on 10•o DEGS, 60/80 mesh chromosorb W HMDS. Temp. Inj.: 300øC. Col.: 2 mX¬ in. (glass). • =/7/ /8/ ...... =/9/ - /•o/.
Safety of cosmetic materials 3 81 014 016 018 Figure 3. Comparative gas-liquid chromatograms of the isopropyl palmitates. Temperature: 180øC. on 10 •o DEGS, 60/80 mesh chromosorb W HMDS. Temp. Inj.: 320øC. Col.: 2 rn X ¬ in. (glass). --. =/11/ -/12/ ....... /13/ -- /14/. Figure 4. Comparative gas-liquid chromatograms of the oleyl alcohols. Temperature: 245øC. on 15•o carbowax 20 M, 80/100 mesh chromosorb W. Temp. Inj.: 320øC. Col.: 2 mX•r in. (metal). --/22/ ...... =/23/ --/24/ --/25/.
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