Isbn: 9787122372970 - 化学实验基本操作技术(姜淑敏)(第二版) (1 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2022-04-01 Pages:218 Language:Chinese Publisher:Chemical Industry Press Basic skills. including common sense of safety and environmental protection in chemical laboratories. washing of glassware commonly used in chemical experiments. drying of glassware. types and usage of heaters. drying methods of substances. glassworker operation techniques. dissolution and stirring. evaporation and crystallization. filtration and washing techniques. on this basis. further learn the basi. …