The spectrometric determination of the ascorbic acid from pharmaceutical products after stabilization in thiourea;Determinarea spectrometricǎ a vitaminei C din produse farmaceutice dupǎ stabilizare în tiouree

Revista de Chimie

Volumn 54, Issue 3, 2003, Pages 289-290

  Birghilǎ, Semaghiul ^a   Popescu, Viorica ^a   Dobrinaş, Simona ^a   Matei, Nicoleta ^a  

^a OVIDIUS UNIVERSITY   (Romania)

Author keywords

Ascorbic acid; Pharmaceutical products; Spectrometric; Thiourea

Indexed keywords

EID: 1642544005     PISSN: 00347752     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. DAMASCHIN, F., RUDENCU, T., Elemente minerale şi vitamine, Editura Medicalǎ, Bucureşti, 2001, p. 131
2. ROŞOIU, N., Biochimie medicalǎ şi farmaceuticǎ, Editura Fundaţiei "Andrei Şaguna", Constanţa, 1995, p. 67
3. AN, J., YE, C., FENG, C., ZANG, G., WANG, J., Talanta, 50, 1999, p. 893.
4. KWAKYE, J. K., The use of stabilizers in the UV assay of ascorbic acid, Talanta, 51, 2000, p.197
5. SKOOG, D. A., WEST, D. M., HOLLER, F. J., Fundamentals of Analytical Chemistry-Seventh Edition, Saunders College Publishing, Orlando, Florida, 1998, p. 845