| | Cole-Parmer CF-5C 止回阀（手动） | 10 | ￥1089.00 | ￥1089.00 | | ￥1089.00 |  |
| | Cole-Parmer P04/6-N0365G 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
| | Cole-Parmer 2P24/1C 变截面流量计 | 36 | ￥3652.00 | ￥3652.00 | | ￥3652.00 | |
| | Thermo Scientific HYPERSIL 30105-202130 ODS（C18）柱 - 长度200mm，2.1mm内径，5μm的粒径 | 50 | ￥5065.00 | ￥5065.00 | | ￥5065.00 | |
