An adapted flow injection analysis method of phosphate for estuarine samples avoiding matrix effects

2016 ◽  
Vol 124 ◽  
pp. 416-421 ◽  
Author(s):  
Leire Kortazar ◽  
Sara Alberdi ◽  
Eithne Tynan ◽  
Luis Angel Fernández
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Matrix Effects ◽  
Analysis Method

A sensitive flow-injection analysis method with iminodiacetate chelation and spectrophotometric detection for on board determination of trace dissolved aluminum in seawater

2016 ◽  
Vol 8 (22) ◽  
pp. 4473-4481 ◽  
Author(s):  
Tingjin Zhou ◽  
Yongming Huang ◽  
Dongxing Yuan ◽  
Sichao Feng ◽  
Yong Zhu ◽  
...  
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Analysis Method ◽  
Spectrophotometric Detection ◽  
Dissolved Aluminum ◽  
On Line

A flexible, flow injection analysis method for shipboard use was developed for the on-line determination of trace dissolved aluminum (dAl) in seawater.

Semiautomatic Determination of Furanic Aldehydes in Food and Pharmaceutical Samples by a Stopped-Flow Injection Analysis Method

1993 ◽  
Vol 76 (6) ◽  
pp. 1255-1261 ◽  
Author(s):  
A Espinosa-Mansilla ◽  
A Muñoz Dela Peña ◽  
F Salinas
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Pharmaceutical Preparations ◽  
Thiobarbituric Acid ◽  
Food Samples ◽  
Analytical Determination ◽  
Stopped Flow ◽  
Analysis Method ◽  
Analysis Technique

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.

Determination of (1→3),(1→4)-β-D-Glucanase Activity by a Calcofluor-Flow Injection Analysis Method

1995 ◽  
Vol 22 (3) ◽  
pp. 275-284 ◽  
Author(s):  
A. Navarro ◽  
P. Manzanares ◽  
J.V. Carbonell ◽  
J.M. Sendra
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Analysis Method ◽  
Glucanase Activity
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