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42. Application of high-performance liquid chromatographic chiral stationary phases to pharmaceutical analysis. Resolution of enantiomeric barbiturates, succinimides and related molecules on four commercially available chiral stationary phases. Yang ZY; Barkan S; Brunner C; Weber JD; Doyle TD; Wainer IW J Chromatogr; 1985 May; 324(2):444-9. PubMed ID: 4008557 [No Abstract] [Full Text] [Related]
43. Multiwalled carbon nanotubes as a solid-phase extraction adsorbent for the determination of three barbiturates in pork by ion trap gas chromatography-tandem mass spectrometry (GC/MS/MS) following microwave assisted derivatization. Zhao H; Wang L; Qiu Y; Zhou Z; Zhong W; Li X Anal Chim Acta; 2007 Mar; 586(1-2):399-406. PubMed ID: 17386740 [TBL] [Abstract][Full Text] [Related]
44. Determination of drugs in biologic specimens--a review. Wallace JE; Blum K; Singh JM Clin Toxicol; 1974; 7(5):477-95. PubMed ID: 4374334 [No Abstract] [Full Text] [Related]
45. [Chromatographic separation of nucleosides. Identification and spectrophotometric dosage]. Montesissa G; Campiglio P Farmaco Prat; 1971 Jan; 26(1):48-53. PubMed ID: 5542660 [No Abstract] [Full Text] [Related]
46. [Determination of drugs of slightly acidic character using a volumetric solution of sodium hydrideborate. II. Derivatives of barbituric acid]. Bezáková Z; Bachratá M; Subert J; Knazko L; Kokaiová E Cesk Farm; 1977 Sep; 26(7):278-82. PubMed ID: 603914 [No Abstract] [Full Text] [Related]
47. [Use of highly efficient liquid chromatography in pharmaceutical analysis]. Dement'eva NN Farmatsiia; 1979; 28(2):60-8. PubMed ID: 374126 [No Abstract] [Full Text] [Related]
48. An ultraviolet spectrophotometric procedure for differentiation and quantitation of barbiturates. Walberg CB Clin Toxicol; 1981 Aug; 18(8):879-85. PubMed ID: 7318372 [No Abstract] [Full Text] [Related]
49. Rapid isolation with Sep-Pak C18 cartridges and wide-bore capillary gas chromatography of some barbiturates. Suzuki O; Kumazawa T; Seno H; Hattori H Med Sci Law; 1989 Jul; 29(3):242-8. PubMed ID: 2770475 [TBL] [Abstract][Full Text] [Related]
50. Application of magnesium silicate adsorption chromatography to the determination of mephobarbital and diphenylhydantoin in tablets. Diliberto JJ J Pharm Sci; 1969 Jun; 58(6):747-9. PubMed ID: 4308091 [No Abstract] [Full Text] [Related]
51. Separation of proteins by high-speed pressure liquid chromatography. Shechter I Anal Biochem; 1974 Mar; 58(1):30-8. PubMed ID: 4363441 [No Abstract] [Full Text] [Related]
52. A polyvalent method using HPLC for screening and quantification of 12 common barbiturates in various biological materials. Mangin P; Lugnier AA; Chaumont AJ J Anal Toxicol; 1987; 11(1):27-30. PubMed ID: 3821075 [TBL] [Abstract][Full Text] [Related]
53. [Potentiometric titration of organic acids mixtures. I. Methods for quantitative determination of some jointly present aromatic acids and barbiturates]. Perel'man IaM; Prudeus LP Aptechn Delo; 1965; 14(2):37-42. PubMed ID: 5868056 [No Abstract] [Full Text] [Related]
54. [Thin-layer chromatography in toxicological practice. I. Use of the formamide-chloroform system in barbiturate thin-layer chromatography on cellulose Lucefol Quick (Kavalier Votice)]. Vecerková J; Vacková M Cesk Farm; 1973 May; 22(4):162-5. PubMed ID: 4711835 [No Abstract] [Full Text] [Related]
55. [Spectrophotometric determination in the ultraviolet region of mixture, containing barbiturates]. Timofeeva NG; Shemiakin FM Farmatsiia; 1967; 16(1):55-60. PubMed ID: 5611960 [No Abstract] [Full Text] [Related]
56. Comprehensive analysis of pharmaceutical products using simultaneous mixed-mode (ion-exchange/reversed-phase) and hydrophilic interaction liquid chromatography. Kazarian AA; Nesterenko PN; Soisungnoen P; Burakham R; Srijaranai S; Paull B J Sep Sci; 2014 Aug; 37(16):2138-44. PubMed ID: 24890905 [TBL] [Abstract][Full Text] [Related]
57. Preparatory procedures in screening for drugs of abuse: "clean-up" methods in current use. Sohn D; Simon J; Hanna MA; Ghali G J Chromatogr Sci; 1972 May; 10(5):294-6. PubMed ID: 5054846 [No Abstract] [Full Text] [Related]
59. On-line sample cleanup in the liquid chromatographic analysis of pharmaceuticals for citrate content. Burke E; Zimmerman SR; Brown DS; Jenke DR J Chromatogr Sci; 1988 Oct; 26(10):527-32. PubMed ID: 3148629 [TBL] [Abstract][Full Text] [Related]
60. The quantitative determination of metabolites of 6-mercaptopurine in biological materials. I. A separation method for purine and 6-thiopurine bases and nucleosides using high-pressure liquid cation-exchange chromatography. Breter HJ Anal Biochem; 1977 May; 80(1):9-19. PubMed ID: 883647 [No Abstract] [Full Text] [Related] [Previous] [Next] [New Search]