Set for the identification of minerals in the Bunsen burner flame through the characteristic flame colouring of the salts in the “flame test”. During combustion, the metal or semi-metal ion contained in each chemical gives the flame a characteristic colour. Flame Test Kit 3 - Solutions Flame colouring easier than ever before! The flame colouring set 3 makes it easy to create impressive flame colours. The included, ready-to-use spray solutions enable precise and uncomplicated application. Advantages: The solutions are ready to use immediately - no mixing or measuring required. Simply spray on and be amazed! The burner does not clog. Cartridge burners can be used. The samples cannot be contaminated. The concentration of the spray solutions of 1 g/l is not classified as a hazardous substance. Hydrochloric acid is not used. The kit contains: 100 ml of each of the following salt solutions with 1g/l in a plastic bottle with spray attachment in a practical storage box. barium chloride calcium chloride copper(II) chloride lithium chloride potassium chloride sodium chloride strontium chloride