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UOP673-12
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UOP673-12
Linear Alkylbenzene Isomer Distribution in Detergent Alkylate by GCMore info
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.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Number of pages | 7 |
| Replace | UOP673-06 |
| Year | 2012 |
| Document history | UOP673-06 |
| Country | USA |
| Keyword | ASTM 673;ASTM UOP673;ASTM UOP673; |