An efficient flow-injection system with on-line gas diffusion preconcentration for the determination of trace amounts of ammonium nitrogen at ?g/L levels by spectrophotometry

1993 ◽  
Vol 347 (3-4) ◽  
pp. 103-106 ◽  
Author(s):  
Shihua Fan ◽  
Hanswilly M�ller ◽  
Bettina Schweizer ◽  
Wolfgang B�hme
Keyword(s):  
Flow Injection ◽  
Ammonium Nitrogen ◽  
Gas Diffusion ◽  
Injection System ◽  
On Line ◽  
Flow Injection System

scholarly journals Chemiluminescent Determination of the Pesticide Bromoxynil by On-line Photodegradation in a Flow-Injection System

2006 ◽  
Vol 22 (1) ◽  
pp. 29-34 ◽  
Author(s):  
Z. PAWLICOVÁ ◽  
J. R. ALBERT-GARCÍA ◽  
I. SAHUQUILLO ◽  
J. V. GARCÍA MATEO ◽  
M. CATALÁ ICARDO ◽  
...  
Keyword(s):  
Flow Injection ◽  
Injection System ◽  
On Line ◽  
Flow Injection System

Determination of ammonium in marine waters using a gas diffusion multicommuted flow injection system with in-line prevention of metal hydroxidesprecipitation

2009 ◽  
Vol 11 (1) ◽  
pp. 228-234 ◽  
Author(s):  
Sara Melo Oliveira ◽  
Teresa Isabel Marques da Silva Lopes ◽  
Ildikó Vargáné Tóth ◽  
António Osmaro Santos Silva Rangel
Keyword(s):  
Flow Injection ◽  
Gas Diffusion ◽  
Injection System ◽  
Marine Waters ◽  
Flow Injection System
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