The process described in this standard is used for the gas chromatographic determination of the degree of purity of the following ketones according to DIN 53247 part 1 which are used as solvents and thinners in paints, varnishes and similar coating materials: acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, diacetone alcohol, diisobutyl ketone, isophorone.#,,#
DIN 55687-1992由德国标准化学会 DE-DIN 发布于 1992-02,于 2009-08 废止。
DIN 55687-1992 在中国标准分类中归属于: G52 涂料辅助材料,G17 一般有机化工原料,在国际标准分类中归属于: 87.060.30 溶剂。
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