scholarly journals GO-SHIP Repeat Hydrography Nutrient Manual: The Precise and Accurate Determination of Dissolved Inorganic Nutrients in Seawater, Using Continuous Flow Analysis Methods

2020 ◽  
Vol 7 ◽  
Author(s):  
Susan Becker ◽  
Michio Aoyama ◽  
E. Malcolm S. Woodward ◽  
Karel Bakker ◽  
Stephen Coverly ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Accurate Determination ◽  
Flow Analysis ◽  
Inorganic Nutrients ◽  
Dissolved Inorganic Nutrients ◽  
Analysis Methods ◽  
Continuous Flow Analysis ◽  
Repeat Hydrography

Automated Micro Measurement of Glucose by Means of o-Toluidine

1969 ◽  
Vol 15 (12) ◽  
pp. 1162-1170 ◽  
Author(s):  
Robert E Wenk ◽  
Ronald J Creno ◽  
Valerie Loock ◽  
John Bernard Henry
Keyword(s):  
Cerebrospinal Fluid ◽  
Closed System ◽  
Continuous Flow ◽  
Reduction Method ◽  
Flow Analysis ◽  
Protein Precipitation ◽  
Ferricyanide Reduction ◽  
Continuous Flow Analysis

Abstract The method described is based on Dubowski’s o-toluidine procedure for the determination of glucose in plasma, serum, or cerebrospinal fluid. It utilizes the rapidity, precision, and closed system of continuous flow analysis of an unmodified AutoAnalyzer to substantially increase sensitivity and accuracy in the low range. The method is more specific than the ferricyanide reduction method. Protein precipitation or dialysis are unnecessary except for hemolyzed specimens and only 0.042 ml of sample are required. The method is inexpensive, easily performed, and compares favorably on a practical basis with enzymatic, reducing, and other aniline dye methods.

Continuous Flow Analysis Method for Determination of Dissolved Reactive Phosphorus in Ice Cores

2013 ◽  
Vol 47 (21) ◽  
pp. 12325-12332 ◽  
Author(s):  
Helle Astrid Kjær ◽  
Paul Vallelonga ◽  
Anders Svensson ◽  
Magnus Elleskov L. Kristensen ◽  
Catalin Tibuleac ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Flow Analysis ◽  
Ice Cores ◽  
Analysis Method ◽  
Continuous Flow Analysis ◽  
Dissolved Reactive Phosphorus ◽  
Reactive Phosphorus
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