Kinetic determination of magnesium and calcium by stopped-flow injection analysis

1983 ◽  
Vol 145 ◽  
pp. 125-133 ◽  
Author(s):  
Henrik Kagenow ◽  
Arne Jensen
1990 ◽  
Vol 338 (6) ◽  
pp. 752-754 ◽  
Author(s):  
Beatriz Fernández-Band ◽  
Pilar Linares ◽  
M. D. Luque de Castro ◽  
Miguel Valcárcel

1993 ◽  
Vol 76 (6) ◽  
pp. 1255-1261 ◽  
Author(s):  
A Espinosa-Mansilla ◽  
A Muñoz Dela Peña ◽  
F Salinas

Abstract A kinetic study of the reactions of 5-hydroxymethyl-2-furfuraldehyde and furfural with 2-thiobarbituric acid (TBA) by a stopped-flow flow injection analysis technique has been undertaken. A semiautomatic method for the analytical determination of these furanic aldehydes is proposed on the basis of reaction with TBA. The proposed stopped-flow method was successfully applied to several commercial pharmaceutical preparations and food samples. The procedure is faster than the earlier procedure for determination of these compounds in foods and pharmaceuticals.


1984 ◽  
Vol 56 (7) ◽  
pp. 1146-1151 ◽  
Author(s):  
Alfonso. Fernandez ◽  
M. D. Luque de Castro ◽  
Miguel. Valcarcel

1987 ◽  
Vol 35 (1) ◽  
pp. 120-124 ◽  
Author(s):  
P. Linares ◽  
M.D.Luque De Castro ◽  
M. Valcarcel

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