Simultaneous determination of procaine and para-aminobenzoic acid by LC–MS/MS method

2007 ◽  
Vol 847 (2) ◽  
pp. 224-230 ◽  
Author(s):  
Mugunthu R. Dhananjeyan ◽  
Crystal Bykowski ◽  
Jill A. Trendel ◽  
Jeffrey G. Sarver ◽  
Howard Ando ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Aminobenzoic Acid

Validated simultaneous determination of antipyrine and benzocaine HCl in the presence of benzocaine HCl degradation product

2014 ◽  
Vol 6 (15) ◽  
pp. 6044-6050 ◽  
Author(s):  
Hanan A. Merey ◽  
Hala E. Zaazaa
Keyword(s):  
Quantitative Determination ◽  
Simultaneous Determination ◽  
Degradation Product ◽  
Aminobenzoic Acid ◽  
Stability Indicating

Two validated, sensitive and highly selective stability-indicating methods were adopted for the simultaneous quantitative determination of antipyrine (ANT) and benzocaine HCl (BEN) in the presence of the degradation product of benzocaine HCl [p-aminobenzoic acid (PABA)].

Rapid and sensitive HPLC assay for simultaneous determination of procaine and para-aminobenzoic acid from human and rat liver tissue extracts

2008 ◽  
Vol 867 (2) ◽  
pp. 247-252 ◽  
Author(s):  
Mugunthu R. Dhananjeyan ◽  
Jill A. Trendel ◽  
Crystal Bykowski ◽  
Jeffrey G. Sarver ◽  
Howard Ando ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Rat Liver ◽  
Liver Tissue ◽  
Hplc Assay ◽  
Aminobenzoic Acid ◽  
Tissue Extracts

A general computer program for the extended plate overlap algorithm

1978 ◽  
Vol 48 ◽  
pp. 287-293 ◽  
Author(s):  
Chr. de Vegt ◽  
E. Ebner ◽  
K. von der Heide
Keyword(s):  
Computer Program ◽  
Simultaneous Determination ◽  
General Computer Program ◽  
General Computer

In contrast to the adjustment of single plates a block adjustment is a simultaneous determination of all unknowns associated with many overlapping plates (star positions and plate constants etc. ) by one large adjustment. This plate overlap technique was introduced by Eichhorn and reviewed by Googe et. al. The author now has developed a set of computer programmes which allows the adjustment of any set of contemporaneous overlapping plates. There is in principle no limit for the number of plates, the number of stars, the number of individual plate constants for each plate, and for the overlapping factor.

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