ASTM-UOP495 2003

$137.58

UOP495-03 Aromatics in Molex Process n-Paraffin Products by Ultraviolet Spectrophotometry

Published By	Publication Date	Number of Pages
ASTM	2003	8

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Description

ASTM UOP495-03

Active Standard: Aromatics in Molex Process n-Paraffin Products by Ultraviolet Spectrophotometry

ASTM UOP495

Scope

This method is for determining total aromatics in Molex n-paraffin products. The method determines an average amount of naphthalenes and alkylbenzenes that may be present, provided the concentration of the alkylbenzenes is at least ten times greater than the naphthalenes. In practice, this condition is satisfied for the specified applications. Other samples with similar compositions may also be suitable for this analysis. The lower limit of detection is 0.0003 mass-%.

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ICS Code

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PDF Catalog

PDF Pages	PDF Title
1	BY ULTRAVIOLET SPECTROPHOTOMETRY
2	REAGENTS AND MATERIALS
4	As Received Samples
5	Diluted Samples
6	NOTE PRECISION ASTM and UOP Repeatability UOP Repeatability Mean Concentration Within-Lab Sample 1 Sample 2 Reproducibility

Additional information

Standard Title	UOP495-03 Aromatics in Molex Process n-Paraffin Products by Ultraviolet Spectrophotometry
Published Code	ASTM
Publication Date	2003
Pages Count	8