▎ 摘　　要

NOVELTY - The method involves extracting a region in which a metallic board (110) is oxidized with light (130). The light is irradiated in the metallic board in which a graphene (120) is synthesized on a surface. The oxidized metallic board is extracted to an optical microscope. USE - Graphene non-destructive testing method. ADVANTAGE - The method enables realizing graphene non-destructive inspection in an easy manner without influence turning against quality of a grapheme, so that quality inspection of a large-area graphene can be performed in a short time period. DETAILED DESCRIPTION - The metallic board is selected from nickel, cobalt, iron, platinum, gold, aluminum, chromium, copper, magnesium, manganese, silicon, tantalum, titanium, brass and bronze. INDEPENDENT CLAIMS are also included for the following: (1) a graphene non-destructive testing apparatus (2) a graphene forming method (3) a graphene manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene non-destructive testing apparatus. Metallic board (110) Graphene (120) Light (130)