Fluorinated olefins for refrigerant use—General method for the determination of high-boiling residues
全国化学标准化技术委员会制冷剂分技术委员会(SAC/TC 63/SC 9)
本标准规定了用干燥减量法测定制冷剂用氟代烯烃中蒸发残留物的通用试验方法的采样、方法原理、试验方法、允许差等。
本标准适用于制冷剂用氟代烯烃中蒸发残留物的测定。
本试验方法检测灵敏度为0.000 1%。
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