1974
DOI: 10.1021/ac60349a039
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Silica-containing cross-linked polymer as highly efficient and thermally stable stationary phase for gas chromatography

Abstract: 0.03M FeCl3-60% MeOH, 0.6 X 50 cm, 0.3 ~1.0 ml/ min.4) 3-Methyl(7-13-33) -5-Sulfo(50-81-140) 0.03M FeCl3-60% MeOH, 0.6 X 50 cm, 0.3 ~1.0 ml/ min. 5) 3-Nitro(7-12-28) -5-Sulfo(57-88-150) 0.03M FeCl3-60% MeOH, 0.6 X 50 cm, 0.3 ~1.0 ml/ min. 6) 4-Nitro(10-13-23) « 5-Sulfo(50-65-92) 0.07M FeCl3-60% MeOH, 0.6 X 50 cm, 0.3 ~0.5 ml/ min. 7) 5-Nitro(17-26-44) -5-Sulfo(50-65-98) 0.07M FeCl3-60% MeOH, 0.6 X 50 cm, 0.3 -1.0 ml/ min. 8) 4-Hydroxy(16-22-31) -5-Sulfo(50-67-97) 0.07M FeCI3-60% MeOH, 0.6 X 50 cm,0.3 ~1.0 ml/m… Show more

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“…160 "C. The poly(amino acids), poly(y-ethyl-L-glutamate), which are used as artificial leather have been applied as stationary phases for the separation of a wide variety of compounds (752). A cross-linked, silicacontaining polymer made of Cab-0-Si1 Grade M5 silica, a C36 dimer diisocyanate made by General Mills, and diethylenetriamine was highly efficient as a thermally stable stationary phase (227). Ottenstein and Supina (1223) separated C14-C20 fatty acids in the free form using DEGS-PS for the most complete separation and a new polyester designated SP-216-PS for the fastest separation.…”
Section: Columnsmentioning
confidence: 99%
“…160 "C. The poly(amino acids), poly(y-ethyl-L-glutamate), which are used as artificial leather have been applied as stationary phases for the separation of a wide variety of compounds (752). A cross-linked, silicacontaining polymer made of Cab-0-Si1 Grade M5 silica, a C36 dimer diisocyanate made by General Mills, and diethylenetriamine was highly efficient as a thermally stable stationary phase (227). Ottenstein and Supina (1223) separated C14-C20 fatty acids in the free form using DEGS-PS for the most complete separation and a new polyester designated SP-216-PS for the fastest separation.…”
Section: Columnsmentioning
confidence: 99%