熔点测定法
熔点测定法-
采用~1HNMR、IR和熔点测定法对含八甲基环四硅氮烷（Ⅰ）和六甲基环三硅氮烷（Ⅱ）的固体样品和液体样品进行了定性鉴定。
Instrumental Methods , namely ~ 1H NMR , IR and Melting Point Testing , instead of chemical analysis methods are applied for qualitative identification of solid samples containing Si-Octamethylcyclotetrasilazane (ⅰ) or liquid samples containing Si-Hexamethyleyclotrisilazane (ⅱ) .
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石油蜡及石油脂滴熔点测定法
Petroleum waxes and petrolatums-determination of drop melting point
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化学产品熔点测定法
Testing methods for melting point of chemical products