Use of silica gel chromatography in vitamin D assays in Vitastol
Galecka, H.
Acta Poloniae Pharmaceutica 32(5): 629-632
1975
ISSN/ISBN: 0001-6837 PMID: 1199767 Document Number: 85506
Document emailed within 1 workday
Related Documents
Galecka, H.; Paczek, K.; Wardyńska, H. 1972: Comparison of physico-chemical methods of assays of vitamin D separated from biologically inactive compounds. I. Thin-layer chromatography of crystalline vitamin D and its prepaations Acta Poloniae Pharmaceutica 29(3): 257-262Williams, V.P.; Ching, D.K.; Cederbaum, S.D. 1979: Adsorption of organic acids from amniotic fluid and urine onto silica gel before analysis by gas chromatography and combined gas chromatography/mass spectrometry Clinical Chemistry 25(10): 1814-1820
Volkova, V.I.; Gaziez, G.A.; Popova, L.A. 1970: 2-dimensional chromatography of a corticosteroid mixture on thin layer of KSK silica-gel Voprosy Meditsinskoi Khimii 16(1): 101-103
Jiang, S.; Liu, X. 2007: Silica based stationary phases for high performance liquid chromatography Se Pu 25(2): 163-173
Akopian, O.A.; Shvydkyĭ, B.I.; Baĭk, S.I.; Rohovs'kyĭ, D.I.; Rokach, Z.S. 1979: Identification of alkaloids in toxicochemical analysis by means of silica gel thin-layer chromatography Farmatsevtychnyi Zhurnal 4: 49-52
Tsyganov, E.P. 1971: Method of direct methylation of lipids following thin-layer chromatography without extraction with silica gel Laboratornoe Delo 8: 490-493
Kochagin, V.B.; Serova, L.I.; Demet'eva, S.P.; Novol'neva, I.N.; Inozemtseva, I.I. 1971: Thin layer silica gel chromatography of penicillins. Separation of phenoxymethylpenicillin in its inactivation products Antibiotiki 16(1): 8-11
Vanhaelen, M. 1970: Isolation of plant drugs and some of their galenic derivatives by silica gel thin-layer chromatography Journal de Pharmacie de Belgique 25(3): 175-214
Avdiukevich, I.V.; Chichiro, V.I. 1972: Use of silica gel thin-layer chromatography for determining the identity of the preparation, "Analeptic mixture for injections" Farmatsevtychnyi Zhurnal 27(5): 37-39
Zhou, R.; Feng, Y.-q.; Da, S.-l. 2002: Studies on the retention mechanism of N-methylaniline bonded silica for high performance liquid chromatography Se Pu 20(3): 193-196
Panalaks, T.; Scott, P.M. 1977: Sensitive silica gel-packed flowcell for fluorometric detection of aflatoxins by high pressure liquid chromatography Journal - Association of Official Analytical Chemists 60(3): 583-589
Li, G.; Niu, J.; Liu, X.; Jiang, S. 2009: Separation of hydroxybenzenes and amines by microcolumn liquid chromatography with imidazolium functionalized silica stationary phase Se Pu 27(3): 368-371
Kunsman, G.W.; Levine, B.; Smith, M.L. 1998: Vitamin B2 interference with TDx drugs-of-abuse assays Journal of Forensic Sciences 43(6): 1225-1227
Schilling, R.F.; Fairbanks, V.F.; Miller, R.; Schmitt, K.; Smith, M.J. 1983: "Improved" vitamin B12 assays: a report on two commercial kits Clinical Chemistry 29(3): 582-583
Lothrop, C.D.; Uziel, M. 1980: Rapid preparation of nucleotides from acid-soluble pools by chromatography on silica, as exemplified with acid extracts of cultured cells Clinical Chemistry 26(10): 1430-1434
McNeal, T.P.; Hollifield, H.C. 1990: Quantitative multiresidue analyses for volatile organics in water and milk, using a fused silica open-tubular wide-bore capillary column and automated headspace gas chromatography Journal - Association of Official Analytical Chemists 73(2): 328-331
Björkman, S.; Aziz, N.; Stein, D.; Stanski, D.R. 1989: Determination of alfentanil in serum by radioimmunoassay or capillary column gas-liquid chromatography. a comparison of the assays Acta Pharmaceutica Nordica 1(4): 211-220
Lee, S.S.; McCormick, D.B. 1986: Sensitive radiosubstrate/high-performance liquid chromatography assays for flavocoenzyme-forming enzymes Methods in Enzymology 122: 237-239
Zhang, W.-Y.; Yuan, Y.-B.; Chen, Q.-H.; Xiao, Y.-H.; Li, X.-X. 2011: Influence of nano-silica content on flexural properties of the aluminum borate whisker and silica filler composite resins Hua Xi Kou Qiang Yi Xue Za Zhi 29(2): 195-198
Musser, J.M.B.; Anderson, K.L.; Boison, J.O. 2002: Comparison of microbial growth inhibition screening assays with high-pressure liquid chromatography for detection of experimentally incurred penicillin G residues in calves Veterinary Therapeutics: Research in Applied Veterinary Medicine 3(2): 136-143