Convert from quintal [French] to gamma

Unit Definition (quintal [French])
The quintal [French] is a traditional unit of weight in France. The traditional French quintal equaled 100 livres (48.95 kilograms or 107.9 pounds), but today the word "quintal" in France usually means a larger metric unit.

Unit Definition (gamma)
The gamma is an informal metric unit of mass equal to 1 microgram (µg).