▎ 摘　　要

NOVELTY - The utility model claims a test tube rack for graphene, comprising the outer surface of the plastic body and core, the plastic frame body and the upper surface of plastic core and a frame core hole surface are covered with a layer of graphene film layer. the frame body graphene film layer is set between the outer surface of the plastic frame body, the frame core is graphene film layer and a core hole graphene film layer are respectively arranged on the plastic frame core upper surface and the frame core hole surface, the plastic core hole diameter is 1-5 cm, said frame plastic core hole number is between 1-50, under the condition of not weakening the transparency, increase stability and mechanical strength of the plastic tube, the plastic tube is not easy to react with such as acid and alkali substance and is more durable.