该方法用于测定固体、半固体和高沸点液态烃中的总氧，其浓度范围约为0.1至50质量%。描述了几种样本矩阵的采样方法。该方法测定总氧，包括有机氧化合物、溶解水和溶解分子氧。可以使用其他方法（见下文参考文献）测量水中氧和溶解分子氧的贡献，并从结果中减去。挥发性液体样品应使用UOP方法730（热解法测定液态烃中的总氧）进行分析。

This method is for determining total oxygen in solid, semi-solid, and high boiling point liquid hydrocarbons at concentrations ranging from approximately 0.1 to 50 mass-%. Sampling methods are described for several types of sample matrices. The method determines the total oxygen, including organic oxygen compounds, dissolved water and dissolved molecular oxygen. The contributions of oxygen from water and dissolved molecular oxygen can be measured using other methods (see References below) and subtracted from this result. Volatile liquid samples should be analyzed using UOP Method 730, Total Oxygen in Liquid Hydrocarbons by Pyrolysis.