scholarly journals A Highly Sensitive Spectrophotometric Method for the Determination of Some Phenothiazine Antipsychotics Using Chloramine-T and Indigocarmine.

2001 ◽  
Vol 17 (8) ◽  
pp. 963-967 ◽  
Author(s):  
K. BASAVAIAH ◽  
J. MANJUNATHA SWAMY
Keyword(s):  
Spectrophotometric Method ◽  
Highly Sensitive ◽  
Chloramine T ◽  
Sensitive Spectrophotometric Method

A Simple and Highly Sensitive Spectrophotometric Method for the Determination of Cyanide in Equine Blood

2003 ◽  
Vol 13 (2) ◽  
pp. 129-138 ◽  
Author(s):  
Charlie Hughes ◽  
Fritz Lehner ◽  
Levent Dirikolu ◽  
Dan Harkins ◽  
Jeff Boyles ◽  
...  
Keyword(s):  
Spectrophotometric Method ◽  
Highly Sensitive ◽  
Sensitive Spectrophotometric Method

Development of a highly sensitive and selective spectrophotometric method for the determination of carvedilol in pharmaceutical and urine samples

RSC Advances ◽  
2014 ◽  
Vol 4 (77) ◽  
pp. 40816-40823
Author(s):  
Masoud Shariati-Rad ◽  
Mohsen Irandoust ◽  
Sara Sheikhi
Keyword(s):  
Spectrophotometric Method ◽  
Cost Effective ◽  
Urine Samples ◽  
Highly Sensitive

A simple, sensitive, selective, accurate and cost-effective spectrophotometric method for the determination of CAR in pharmaceutical and urine samples was developed.

scholarly journals Spectrophotometric method for the determination of Captopril in pharmaceutical formulations

2013 ◽  
Vol 10 (3) ◽  
pp. 965-970
Author(s):  
Baghdad Science Journal
Keyword(s):  
Aqueous Solution ◽  
Spectrophotometric Method ◽  
Pharmaceutical Formulations ◽  
Molar Absorptivity ◽  
Maximum Absorption ◽  
Neutral Medium ◽  
Pharmaceutical Tablets ◽  
Colored Product ◽  
Sensitive Spectrophotometric Method

A simple, rapid and sensitive spectrophotometric method has been developed for the determination of captopril in aqueous solution. The method is based on reaction of captopril with 2,3-dichloro 1,4- naphthoquinon(Dichlone) in neutral medium to form a stable yellow colored product which shows maximum absorption at 347 nm with molar absorptivity of 5.6 ×103 L.mole-1. cm-1. The proposed method is applied successfully for determination of captopril in commercial pharmaceutical tablets.

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