Carbonate liming materials. Determination of reactivity. Automatic titration method with citric acid

2015 ◽  
Keyword(s):  
Citric Acid ◽  
Titration Method ◽  
Automatic Titration

Determination of Chlorides in Tobacco

1963 ◽  
Vol 46 (3) ◽  
pp. 415-418
Author(s):  
C L Ogg
Keyword(s):  
Potentiometric Titration ◽  
Water Soluble ◽  
The Other ◽  
Titration Method ◽  
Titration Procedure ◽  
Automatic Titration

Abstract Two potentiometric titration procedures, one a manual and the other an automatic titration method, were tested for the determination of water-soluble chlorides in tobacco. Thirteen laboratories tested the manual procedure on six tobacco samples and obtained good intra- and interlaboratory precisions. Only five laboratories were equipped to perform the automatic titration procedure and, even though no two laboratories used the same apparatus, the precision was very good. The manual procedure is being recommended for adoption as official, first action.

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