| | Cole-Parmer DO-74200-16标准蠕动计量泵，最大流量为17.4 GPH，125 PSI，Norprene管，115伏60赫兹 | 402 | ￥40205.00 | ￥40205.00 | | ￥40205.00 |  |
| | Cole-Parmer® 银/硫化物+ / S-2）ISE双结 溶液试剂盒 | 9 | ￥924.00 | ￥924.00 | | ￥924.00 | |
| | SIFCO No2 ETCHING 4300 1LT 80102215 ETCHING FLUID | 11 | ￥1139.52 | ￥1139.52 | | ￥1139.52 | |
| | 密理博Millipore Multiscreen™微孔过滤板 滤膜孔径：0.4μm | 29 | ￥2900.00 | ￥2900.00 | | ￥2900.00 | |
