康宁corning耗材 509L Sterilin?高压灭菌袋,HDPE材质,601 x 406mm,耐受121℃ LSP 200

康宁corning耗材 509L Sterilin?高压灭菌袋,HDPE材质,601 x 406mm,耐受121℃ LSP Scientific 200 200 1CS