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ASTM-D7319:2011 Edition

$40.63

D7319-11e1 Standard Test Method for Determination of Existent and Potential Sulfate and Inorganic Chloride in Fuel Ethanol by Direct Injection Suppressed Ion Chromatography

Published By Publication Date Number of Pages
ASTM 2011 8
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1.1 This test method covers a direct injection ion chromatographic procedure for determining existent and potential inorganic sulfate and total inorganic chloride content in hydrous and anhydrous denatured ethanol to be used in motor fuel applications. It is intended for the analysis of ethanol samples containing between 1.0 20 mg/kg of existent or potential inorganic sulfate and 1.0 50 mg/kg of inorganic chloride.

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

1.3 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. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Method
2 Significance and Use
Interferences
Apparatus
FIG. 1
3 Reagents
Preparation of Standard Solutions
4 Calibration
TABLE 1
5 Procedure
Calculation
FIG. 2
FIG. 3
6 Report
Quality Control (QC)
Precision and Bias
TABLE 2
7 Keywords
X1. QUALITY CONTROL (QC)
X1.1
X1.2
X1.3
X1.4
X1.5
TABLE 3
ASTM-D7319
$40.63