康宁corning耗材 305C Sterilin?UTM拭子采样盒,3mL通用型介质,针对鼻咽取样的塑料尼龙头拭子,无菌 LSP Thermo Scientific 1

康宁corning耗材 305C Sterilin?UTM拭子采样盒,3mL通用型介质,针对鼻咽取样的塑料尼龙头拭子,无菌 LSP Thermo Scientific 1 50 1CS