Dry Ginger Specifications of Garbled Non-Bleached Calicut (NGK) Dried Ginger SPECIFICATION VALUE Grade Designation - Garbled Non-Bleached Calicut (NGK) Size of Rhizome - Not less than 20 MM in length Extraneous Matter - 1 % Max Very Light Pieces - 0 % Specifications of Un-Garbled Non-Bleached Calicut (NUGK) Dried Ginger SPECIFICATION VALUE Grade Designation - Un-Garbled Non-Bleached Calicut (NUGK) Size of Rhizome - Small cut pieces of less than 20 MM in length Extraneous Matter - 1 % Max Very Light Pieces - 10 % Max