Chinese Standard: GB/T 37505-2019

Surface active agents—Determination of quinoline content in dispersing agents

全国化学标准化技术委员会(SAC/TC 63)

本标准规定了表面活性剂型分散剂中喹啉含量的测定方法。
本标准适用于煤化工原料生产的各种表面活性剂型分散剂。

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