康宁corning耗材 3747 Matrix 200μL 2D内旋盖通用储存管,V形底,带盖,散装,灭菌 LSP Matrix 480

康宁corning耗材 3747 Matrix 200μL 2D内旋盖通用储存管,V形底,带盖,散装,灭菌 LSP Matrix 480 480 1CS