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- Ionic polymerisation as a means of end-point indication in non-aqueous thermometric titrimetry. Part III. The determination of alkaloids and alkaloidal salts. E. J. Greenhow, L. E. Spencer
, Analyst
, 1973
, 98
, 98
- Abstracts of papers published in other journals. Food and drugs. W. C. Johnson, A. O. Jones, A. H. A. Abbott
, Analyst
, 1949
, 74
, 262c
- 146. Some derivatives of d-nor-ψ-ephedrine. Jean Mitchell Stratton, Forsyth James Wilson
, J. Chem. Soc.
, 1932
, 1133
- Use of haematoxylin in the spectrophotometric determination of alkaloids in pharmaceuticals, galenicals and powdered plants. Enaam Y. Backheet, Hassan F. Askal, Gamal A. Saleh
, Anal. Commun.
, 1996
, 33
, 177
- Determination of phenylpropanolamine hydrochloride as benzaldehyde in pharmaceutical preparations using normal-phase high-performance liquid chromatography. Peter Taylor, Peter D. Braddock, Stephen Ross
, Analyst
, 1984
, 109
, 619
- CCCLXVII.—Nor-d-ψ-ephedrine, a convenient base for the resolution of externally compensated acids. Resolution of dl-benzenesulphonylalanine and of dl-N-phenylalanineamide-4-arsinic acid. Charles Stanley Gibson, Barnett Levin
, J. Chem. Soc.
, 1929
, 2754
- Liquid membrane electrode for the direct determination of ephedrine in pharmaceutical preparations. Saad S. M. Hassan, M. M. Saoudi
, Analyst
, 1986
, 111
, 1367
- Calixarene based portable sensor for the direct assay of indiscriminate ephedrine content of weight loss herbal preparations. Mary E. Wahba, Dalia El Wasseef, Ahmed S. Saad, Mohammed E. Draz
, RSC Adv.
, 2021
, 11
, 12833
- 108. The complex metallic salts of sulphamide: an optically active inorganic salt. Frederick G. Mann
, J. Chem. Soc.
, 1933
, 412
- Atomic spectrometry update. Review of advances in the analysis of metals, chemicals and materials. Simon Carter, Andy S. Fisher, Michael W. Hinds, Steve Lancaster, John Marshall
, J. Anal. At. Spectrom.
, 2013
, 28
, 1814