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ASTM-D7096 2005

$44.96

D7096-05 Standard Test Method for Determination of the Boiling Range Distribution of Gasoline by Wide-Bore Capillary Gas Chromatography

Published By Publication Date Number of Pages
ASTM 2005 13
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1.1 This test method covers the determination of the boiling range distribution of gasoline and liquid gasoline blending components. It is applicable to petroleum products and fractions with a final boiling point of 280C (536F) or lower, as measured by this test method.

1.2 This test method is designed to measure the entire boiling range of gasoline and gasoline components with either high or low vapor pressure and is commonly referred to as Simulated Distillation (SimDis) by gas chromatographers.

1.3 This test method has been validated for gasoline containing ethanol. Gasolines containing other oxygenates are not specifically excluded, but they were not used in the development of this test method.

1.4 This test method can estimate the concentration of n-pentane and lighter saturated hydrocarbons in gasoline.

1.5 The values stated in SI units (degrees Celsius) are to be regarded as the standard. Results in degrees Fahrenheit can be obtained by simply substituting Fahrenheit boiling points in the calculation of the boiling point-retention time correlation.

1.6 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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
2 Summary of Test Method
Significance and Use
Interferences
Apparatus
TABLE 1
TABLE 2
3 Reagents and Materials
TABLE 3
4 Sampling
TABLE 4
TABLE 5
5 Preparation of Apparatus
System Performance
FIG. 1
6 FIG. 2
7 Calibration and Standardization
FIG. 3
FIG. 4
8 Procedure
FIG. 5
9 Calculations
FIG. 6
10 Report
Precision and Bias
11 Keywords
X1. CALCULATION ALGORITHM
X1.1 Required Starting Elements
X1.2 Subtract Blank from Sample
X1.3 Determine Start of Sample Elution Time
X1.4 Determine End of Sample Elution Time
12 X2. CALCULATION OF BOILING POINT FROM RETENTION TIME
X2.1
X2.2 Example
X3. THEORETICAL RESPONSE FACTOR ASSIGNMENT
X3.1
X3.2
X3.3
X3.4 Example
X4. RESPONSE FACTOR VALIDATION
X4.1
13 X4.2
X4.3
X4.4
TABLE X4.1
ASTM-D7096 2005
$44.96