This document provides a method for the determination of specific trace elements in petroleum products. It outlines procedures for the analysis after microwave incineration, utilizing atomic absorption spectrometry (AAS) and inductively coupled plasma optical emission spectrometry (ICP OES). The standard is part of a series focused on the testing of petroleum products and includes detailed steps for sample preparation, instrumentation setup, calibration, and data interpretation. It is intended for use by laboratories involved in the analysis of petroleum samples to ensure consistency and accuracy in trace element measurements. The procedures described are applicable to a range of petroleum derivatives and are designed to meet the requirements of quality control and environmental monitoring in the industry. The document emphasizes proper handling of samples and the use of appropriate analytical techniques to obtain reliable results.
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