ASTM-UOP673 2012
$137.58
UOP673-12 Linear Alkylbenzene Isomer Distribution in Detergent Alkylate by GC
Published By | Publication Date | Number of Pages |
ASTM | 2012 | 7 |
ASTM UOP673-12
Active Standard: Linear Alkylbenzene Isomer Distribution in Detergent Alkylate by GC
ASTM UOP673
Scope
This method is for determining the isomer distribution in C15 through C20 mono-substituted linear alkylbenzenes (LABs). The 6-phenyltridecane and 7-phenyltridecane isomers are not resolved from each other and are determined as a composite. The lower limit of detection for a single component is 0.1 mass-%.
Components other than linear alkylbenzenes are not normally determined by this method; however, an estimate of the total LAB content of the sample may be obtained by measuring the components present in the sample other than the LABs. A calculation is included to determine the number average molecular weight of the LABs in the sample, if needed.
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