We looked at the standards and equipment used for abnormal heat, glowing wire and flame tests. A typical compliance test report for an appliance, such as a toaster, will be a fairly long document ...

dip wire loop in hydrochloric acid to clean check that the wire loop is clean by holding in flame - if no colour is seen, the loop is clean dip a clean wire loop into a solid sample of the ...

A cleaned, moistened flame test wire is dipped into a solid sample of the compound. It is then put into the edge of a blue Bunsen flame. The flame colour produced indicates which metal ion is ...