康宁corning耗材 GVB-100C EP 40ml 透明样品瓶,0.125”粘合盖垫,已认证,散装,无条形码 LSP EP Scientific

康宁corning耗材 GVB-100C EP 40ml 透明样品瓶,0.125”粘合盖垫,已认证,散装,无条形码 LSP EP Scientific 100 cs