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ASTM D4377

Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration

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Organization: ASTM
Publication Date: 10 August 2000
Status: active
Page Count: 7
ICS Code (Crude petroleum): 75.040
scope:

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 (see Section 5). 

This test method is intended for use with standard Karl Fischer reagent or pyridine-free Karl Fischer reagents. 

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 7.

Document History

ASTM D4377
August 10, 2000
Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration
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 (see Section 5). ...
August 10, 2000
Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration
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 (see Section 5)....
August 10, 2000
Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration
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 (see Section 5)....
August 10, 2000
Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration
1. Scope 1.1 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 (see...
February 15, 1993
STANDARD TEST METHOD FOR WATER IN CRUDE OILS BY VOLUMETRIC KARL FISCHER TITRATION (API MPMS (CHAPTER 10.7)) (IP 356/87)
A description is not available for this item.
January 1, 1993
Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration
1. Scope 1.1 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 (see...
March 25, 1988
STANDARD TEST METHOD FOR WATER IN CRUDE OILS (KARL FISCHER) TITRATION (API MPMS CHAPTER 10.7) (IP 356/87)
A description is not available for this item.
October 31, 1986
STANDARD TEST METHOD FOR WATER IN CRUDE OILS (KARL FISCHER) TITRATION (API MPMS CHAP 10.7) (IP 356)
A description is not available for this item.
June 29, 1984
STANDARD TEST METHOD FOR WATER IN CRUDE OILS (KARL FISCHER) TITRATION
A description is not available for this item.

References

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