Углеводороды галогензамещенные жидкие технические. Метод определения остатка после выпаривания
Название (англ.):
Liquid halogenated hydrocarbons for industrial use; Determination of residue on evaporation
Описание (англ.):
The method specified can also be applied to other liquids behaving, in respect or evaporation, like halogenated hydrocarbons. The principle consists in evaporation of a test sample in a special apparatus in a platinum or borosilicate glass dish. Such an arrangement is shown in a figure. Weighing of the residue obtained after evaporation and drying at 110