Ounce

Of apothecaries' unit, troy unit and troy pound.   May also be referred to as apothecaries' ounce and troy ounce.

A unit of apothecary weight equal to 480 grains or one twelfth of a pound.

This concept's ID is @1~68961

Contains

  • drachm 1 facts

    A unit of apothecary weight equal to an eighth of an ounce or to 60 grains.

  • pennyweight 1 facts

    A unit of apothecary weight equal to 24 grains.