Gas chromatographic analysis of estrogens. I
β Scribed by Hiroi, Masahibo ;Kushinsky, Stanley
- Publisher
- Springer-Verlag
- Year
- 1969
- Weight
- 199 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0344-838X
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π SIMILAR VOLUMES
## Abstract Glass capillary columns coated with OVβ225 and Silar 10C were used to analyze estrogens (as their trimethylsilyl derivatives) present in pregnant mares' urine. Such columns provide better resolution in a shorter time than the corresponding packed columns, as exemplified by the separatio
CP-Sil-5-CB (20 m, 0.25 mm i.d.) 200 "C -O.S"/min ~ 215 "C ' ) CP-Sil-19-CB (25 m, 0.25 mm i.d.) 225 "C -0.2"/min -229 "C ~ 8"/min ~ 261 "C -4"/min -275 "C. dl CP-Sil-5-CB (10 m, 0.25 mm i.d.) CP-Sil-19-CB (10 m, 0.32 mm i.d.) 190 "C ~ l"/min ~ 250 "C. e, CP-Sil-5-CB (10 m. 0.25 mm i.d.) CP-Sil-19-C