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24. [Thin layer chromatographic separation of opium alkaloids and various products of partial synthetic modification]. Paris R; Sarsúnová M Pharmazie; 1967 Sep; 22(9):483-4. PubMed ID: 5599143 [No Abstract] [Full Text] [Related]
25. Determination of opiate alkaloids in process liquors using capillary electrophoresis. Hindson BJ; Francis PS; Purcell SD; Barnett NW J Pharm Biomed Anal; 2007 Feb; 43(3):1164-8. PubMed ID: 17097256 [TBL] [Abstract][Full Text] [Related]
26. [Determination of pericarpium papaveris(yingsuqiao) in bottom material of chafing dish by high performance liquid chromatography(HPLC)]. Wang Y; Ma L; Tian W Se Pu; 1999 Jul; 17(4):401-2. PubMed ID: 12552865 [TBL] [Abstract][Full Text] [Related]
27. [Analysis of pharmaceutical preparations containing simultaneously codeine and ethyl-morphine. Determination of the 2 alkaloids after chromatographic separation]. Wullen H; Thielemans H J Pharm Belg; 1968; 23(5):307-22. PubMed ID: 5720062 [No Abstract] [Full Text] [Related]
29. Assay of major and minor constituents of opium samples and studies of their origin. Narayanaswami K; Golani HC; Dua RD Forensic Sci Int; 1979 Nov; 14(3):181-90. PubMed ID: 511051 [TBL] [Abstract][Full Text] [Related]
30. Ionic polymerisation as a means of end-point indication in non-aqueous thermometric titrimetry. 3. The determination of alkaloids and alkaloidal salts. Greenhow EJ; Spencer LE Analyst; 1973 Feb; 98(163):98-102. PubMed ID: 4695328 [No Abstract] [Full Text] [Related]
31. [Identification of morphine, codeine, papaverine, thebaine, narcotine and opium tincture]. RAHMAN AA Arch Pharm Ber Dtsch Pharm Ges; 1955; 288(2):53-7. PubMed ID: 14377517 [No Abstract] [Full Text] [Related]
32. [Thin-layer chromatography for characterizing pharmacopeia drugs. 2. Opium and its preparation]. Stahl E; Jork H; Dumont E; Bohrmann H; Vollamann H Arzneimittelforschung; 1969 Feb; 19(2):194-9. PubMed ID: 5818758 [No Abstract] [Full Text] [Related]
33. [Direct quantitative evaluation of thin-layer chromatography with remission and fluorescence determinations. 3. Determination of morphine, codeine, thebaine, papaverine and narcotine in opium with remission measurement]. Röder K; Eich E; Mutschler E Arch Pharm Ber Dtsch Pharm Ges; 1971 Apr; 304(4):297-306. PubMed ID: 5281058 [No Abstract] [Full Text] [Related]
34. Spectrofluorimetric analysis of mixtures of the principal opium alkaloids. Chalmers RA; Wadds GA Analyst; 1970 Mar; 95(128):234-41. PubMed ID: 5418355 [No Abstract] [Full Text] [Related]
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36. [Determination of oxyphenonium bromide in pharmaceutical preparations by using ion-selective electrode]. Smajkiewicz A; Przyborowski L Ann Univ Mariae Curie Sklodowska Med; 1980; 35():243-9. PubMed ID: 6817718 [No Abstract] [Full Text] [Related]
38. [Determination of papaverine and codeine in various medical preparations after separation by thin-layer chromatography]. Blesová M; Zahradnícek M Cesk Farm; 1973 Mar; 22(2):75-7. PubMed ID: 4694128 [No Abstract] [Full Text] [Related]