Эксперимент по растворению и фильтрации
Gelsonlab HSTM-047 Chemistry Science Kit Эксперимент по растворению и фильтрации
Эксперимент по растворению и фильтрации is composed of test tube, measuring cylinder, funnel, filter paper, dropper and other chemical experimental instruments. It is mainly through the experiments of adsorption, filtration, classification and dissolution reaction, familiar with the basic operation essentials of chemical experiments and understand the characteristics of various substances.