Determination of impurities in polyphenyl ether by GLC method
โ Scribed by V. A. Utkin; V. N. Kobrina; A. G. Khmel'nitskii; T. G. Egorova
- Publisher
- Springer US
- Year
- 1972
- Tongue
- English
- Weight
- 279 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0009-3092
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
ZQ mt of a solution containing Q,O,I mg mcrcrtry ant1 about 5 ml :V ttisodium citrate is titrated at plr C-L 7 wit11 o.c~z~;V p-dimcthylamino-bcnxylidcnc-rhodanine. l, Irt cttralc or tartrillc h0l11tlon~ mercury fornlctl tilrce tllflcrcnt ccilnpJl~nds with p~llnwtllyl-.trtiifto-ItcnxylitIcnc-rllotl;
A GLC method was developed for the measurement of steady-state levels of amitriptyline and nortriptyline in human plasma after therapeutic doses of amitriptyline. The drugs were extracted from alkalinized samples with heptane-3% isoamyl alcohol and back-extracted into 0.1 N HCI. After subsequent ext