Quantitative paper chromatography: Separation and gravimetric determination of thallium
β Scribed by J.R.A. Anderson; M. Lederer
- Publisher
- Elsevier Science
- Year
- 1950
- Tongue
- English
- Weight
- 246 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0003-2670
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## Abstract A simple and sensitive highβperformance liquid chromatographic procedure for the determination of the __trans__ isomer of glimepiride is reported. Chromatography accomplished direct separation of the __cis__ and __trans__ isomers of glimepiride on a Dikmonsil C18 (250Γ4.6 mm, 5 ΞΌm) colu
ANAL\iTLCA CHIMICA ACTA '2 ID. I)YHSSlSN, AGIU ChC??l. Scarrd., 10 (rg5G) 353. I3 S. I<. SINIIA AND S. C. SI-IOM~~, Czrrre#rf hi. (.Cndicb), 2G (1957) 24'). La M. fi'IALINISIC, Cho?~. /is/y, q8 (1951) 33.
## SEPARATION OF HYI'ONITRITE 459 dcscribccl. Observations wcrc made upon an unchnractcrizctl impurity which was prcscnt in very small amounts in tlw prcpnrecl sodium hyponitritc samples. L'autcur cl&-it la prdparntion cl'un Iiyponitritc tlcsotlium, cscmpt ilc cnrbonatc ct la sc\_$xwation tic CCt