Chinese Standard: GB/T 14327-2009

Determination of thiophene content in benzene

全国钢标准化技术委员会

本标准规定了苯中噻吩含量测定的原理、试剂、仪器、试验准备、试验步骤、结果计算和试验误差。

本标准适用于测定苯中噻吩的含量。测定范围为0.1 mg/kg～250 mg/kg范围的苯。

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