Chinese Standard: GB/T 12688.5-2019

Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method

全国化学标准化技术委员会(SAC/TC 63)

GB/T 12688的本部分规定了工业用苯乙烯中总醛含量测定的手动滴定法和电位滴定法。
本部分适用于总醛含量为10 mg/kg～300 mg/kg的苯乙烯样品的测定。

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