bichromate
- n a salt of the hypothetical dichromic acid
- For one thing, said Douglas, who worked in Sollas' laboratory, the telltale 1953 analysis of the skull showed it had been aged with the chemical potassium bichromate.
- The slogan was Lucky's way of saying that there would no longer be enough chrome green ( a derivative of bichromate) to make green ink.
- Such exhaled gasses he made to pass through a solution of potassium bichromate, which changed from yellow to green in proportion to the amount of alcohol on the individual's .