CHEMICAL SUBSTANCES FOR BIOCHEMICAL ANALYSES IN LABORATORIES, CHEMICAL REAGENTS FOR SCIENTIFIC AND RESEARCH USE, CHEMICAL ADDITIVES FOR USE IN THE MANUFACTURE OF FUNGICIDES, CHEMICAL ADDITIVES FOR USE IN THE MANUFACTURE OF INSECTICIDES, AGAR, FLUIDS FOR HYDRAULIC CIRCUITS, CHEMICAL PREPARATIONS FOR THE MANUFACTURE OF PIGMENTS, PRESERVATIVES FOR USE IN THE MANUFACTURE OF PHARMACEUTICAL PREPARATIONS, PRESERVATIVES FOR USE IN THE MANUFACTURE OF FOOD, ANTI-SPROUTING PREPARATIONS FOR USE IN AGRICU...