These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
22. Successive determination of thiamine and ascorbic acid in pharmaceuticals by flow injection analysis. Pérez-Ruiz T; Martínez-Lozano C; Sanz A; Guillén A J Pharm Biomed Anal; 2004 Feb; 34(3):551-7. PubMed ID: 15127811 [TBL] [Abstract][Full Text] [Related]
23. Determination of trace amounts of thiocyanate by a new kinetic procedure based on an induction period. Chamjangali MA; Bagherian G; Salek-Gilani N Spectrochim Acta A Mol Biomol Spectrosc; 2007 Aug; 67(5):1252-6. PubMed ID: 17110159 [TBL] [Abstract][Full Text] [Related]
25. Kinetic spectrophotometric method for the determination of trace amounts of oxalate by an activation effect. Chamjangali MA; Keley V; Bagherian G Anal Sci; 2006 Feb; 22(2):333-6. PubMed ID: 16512434 [TBL] [Abstract][Full Text] [Related]
26. Determination of ascorbic acid and isoascorbic acid by capillary zone electrophoresis: application to fruit juices and to a pharmaceutical formulation. Lin Ling B; Baeyens WR; Van Acker P; Dewaele C J Pharm Biomed Anal; 1992; 10(10-12):717-21. PubMed ID: 1298373 [TBL] [Abstract][Full Text] [Related]
27. Spectrophotometric determination of trace amounts of selenium with catalytic reduction of bromate by hydrazine in hydrochloric acid media. Afkhami A; Safavi A; Massoumi A Talanta; 1992 Aug; 39(8):993-6. PubMed ID: 18965484 [TBL] [Abstract][Full Text] [Related]
28. A rapid and selective solid-phase UV spectrophotometric method for determination of ascorbic acid in pharmaceutical preparations and urine. Medina AR; Fernández de Córdova ML; Díaz AM J Pharm Biomed Anal; 1999 Jun; 20(1-2):247-54. PubMed ID: 10704029 [TBL] [Abstract][Full Text] [Related]
29. Determination of trace amount of formaldehyde base on a bromate-Malachite Green system. Tang Y; Chen H; Weng C; Tang X; Zhang M; Hu T Spectrochim Acta A Mol Biomol Spectrosc; 2015 Jan; 135():506-10. PubMed ID: 25123939 [TBL] [Abstract][Full Text] [Related]
30. 11-Molybdobismuthophosphate--a new reagent for the determination of ascorbic acid in batch and sequential injection systems. Vishnikin AB; Svinarenko TY; Sklenárová H; Solich P; Bazel YR; Andruch V Talanta; 2010 Mar; 80(5):1838-45. PubMed ID: 20152420 [TBL] [Abstract][Full Text] [Related]
31. Indirect method for spectrophotometric determination of ascorbic acid in pharmaceutical preparations with 2,4,6-tripyridyl-s-triazine by flow-injection analysis. Kukoc-Modun L; Biocic M; Radić N Talanta; 2012 Jul; 96():174-9. PubMed ID: 22817946 [TBL] [Abstract][Full Text] [Related]
32. Spectrophotometric determination of ascorbic acid in pharmaceuticals by background correction and flow injection. Verma KK; Jain A; Verma A; Chaurasia A Analyst; 1991 Jun; 116(6):641-5. PubMed ID: 1928730 [TBL] [Abstract][Full Text] [Related]
33. Sensitive and rapid titrimetric and spectrophotometric methods for the determination of stavudine in pharmaceuticals using bromate-bromide and three dyes. Basavaiah K; Ramakrishna V; Somashekar C; Kumar UR An Acad Bras Cienc; 2008 Jun; 80(2):253-62. PubMed ID: 18506251 [TBL] [Abstract][Full Text] [Related]
34. Kinetic spectrofluorimetric determination of trace ascorbic acid based on its inhibition on the oxidation of pyronine Y by nitrite. Feng S; Wang J; Chen X; Fan J Spectrochim Acta A Mol Biomol Spectrosc; 2005 Mar; 61(5):841-4. PubMed ID: 15683787 [TBL] [Abstract][Full Text] [Related]
35. Determination of thiourea in fruit juice by a kinetic spectrophotometric method. Abbasi S; Khani H; Hosseinzadeh L; Safari Z J Hazard Mater; 2010 Feb; 174(1-3):257-62. PubMed ID: 19811871 [TBL] [Abstract][Full Text] [Related]
36. Indirect kinetic spectrophotometric determination of hydroxylamine based on its reaction with iodate. Afkhami A; Madrakian T; Maleki A Anal Sci; 2006 Feb; 22(2):329-31. PubMed ID: 16512433 [TBL] [Abstract][Full Text] [Related]
37. Ultra-sensitive quantification of sub-nanomolar levels of iodine in blood serum samples by kinetic-spectrophotometric method. Mortazavi SS; Noorizadeh H; Hushmandfar R; Farmany A Biol Trace Elem Res; 2011 Dec; 144(1-3):1430-6. PubMed ID: 21732074 [TBL] [Abstract][Full Text] [Related]
38. Determination of ranitidine hydrochloride in pharmaceutical preparations by titrimetry and visible spectrophotometry using bromate and acid dyes. Basavaiah K; Nagegowda P Farmaco; 2004 Feb; 59(2):147-53. PubMed ID: 14871507 [TBL] [Abstract][Full Text] [Related]
39. Fluorimetric determination of total ascorbic acid by a stopped-flow mixing technique. Pérez-Ruiz T; Martínez-Lozano C; Tomás V; Fenoll J Analyst; 2001 Aug; 126(8):1436-9. PubMed ID: 11534621 [TBL] [Abstract][Full Text] [Related]
40. Evaluation of N-bromosuccinimide as a new analytical reagent for the spectrophotometric determination of fluoroquinolone antibiotics. Askal H; Refaat I; Darwish I; Marzouq M Chem Pharm Bull (Tokyo); 2007 Nov; 55(11):1551-6. PubMed ID: 17978510 [TBL] [Abstract][Full Text] [Related] [Previous] [Next] [New Search]