Thử nghiệm hòa tan và lọc
Thí nghiệm phân giải và lọc bộ công cụ hóa học Gelsonlab HSTM-047
Thử nghiệm hòa tan và lọc 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.