API MPMS Chapter 10.7 (R2011) PDF
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API MPMS Chapter 10-Sediment and Water – Section 7 – Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration
American Petroleum Institute , 12/01/2002
File Format: PDF
API MPMS Chapter 10.7 (R2011) PDF
Describes the procedure for the determination of water in crude oils by Karl Fischer titration (potentiometric). This test method covers the determination of water in the range from 0.02 to 2 % in crude oils. Mercaptan and sulfide (S- or H2S) sulfur are known to interfere with this test method.
