Appearance: nuts, whole, fully developed, furbished from the pericarp

The color of the shell: a uniform, light-grey to light brown in color

Shell quality: thin, a nut easily cracked

The size of a walnut at the greatest transversal diameter, mm, min: 28,0

Surface of nut: smooth, subtle edges

The output of the kernel, %, min: 50,0

The taste and smell kernel: characteristic of walnut, without

strange smell and taste

Kernel moisture, %, max: 10,0

The presence of foreign impurities: not allowed

The presence of nuts with dried peel: not allowed

The presence of living pests: not allowed