Source of the difference between the measurement of water in hydrocarbons as determined by the volumetric and coulometric Karl Fischer methods

Analytical Chemistry

Volumn 71, Issue 9, 1999, Pages 1728-1732

  Margolis, Sam A ^a  

^a NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHLOROFORM; HYDROCARBON; WATER;

ACCURACY; ARTICLE; COULOMETRY; INTERMETHOD COMPARISON; SOLUBILITY; SUSPENSION; TITRIMETRY; VOLUMETRY; WATER ANALYSIS;

EID: 0033135793     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac981137z     Document Type: Article

References (8)

1. Margolis, S. Anal. Chem. 1995, 67, 4239-4246.
2. Margolis, S. Anal. Chem. 1997, 69, 4864-4871.
3. Margolis, S. Third International Symposium on Humidity and Moisture; National Physics Laboratory: Teddington, England, 1998; Vol. 2, pp 133-
4. Margolis, S. Anal. Chem. 1998, 70, 4264-4270.
5. Cedergren, A.; Lundstrom, M. Anal. Chem. 1997, 69, 4050-4055.
6. Margolis, S,; Duewer, D. Inter and Intra Laboratory Precision and Bias in the Performance of ASTM Standard D1533. In preparation.
7. Scholz, E. Karl Fischer Titration Determination of Water, Chemical Laboratory Practice; Springer-Verlag: Berlin, 1984.
8. Certificate of Analysis, Standard Reference Material (SRM) 2890 Water Saturated 1-Octanol. National Institute of Standards and Technology, Gaithersburg, MD. 25 August 1998.