Sample carrier assembly

The utility model discloses a sample carrier assembly. The sample carrier assembly is used for temporarily storing, transferring, drying and weighing a filter membrane and a sample, and comprises a bearing piece, which comprises an accommodating groove for accommodating the filter membrane and the sample, the bottom wall of the accommodating groove is provided with a plurality of through holes forcirculating air, and the bearing piece is made of a metal material; and the storage box is used for placing the bearing piece, and a cover plate used for preventing the sample from being polluted isarranged on the storage box. And through the arrangement of the bearing piece made of the metal material, a condensation water film easily appearing on the surface of the glass carrier during cold andhot changes is avoided, and the measurement error is effectively reduced. The bearing part made of metal is high in mechanical strength and not prone to breakage, and the damage rate of the carrier assembly is reduced. The bea