| | Cole-Parmer PMR1-010874 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 |  |
| | Thermo Scientific HYPERSIL 30105-203030 ODS（C18）柱 - 长度200mm，3.0mm内径，5μm的粒径大小 | 50 | ￥5065.00 | ￥5065.00 | | ￥5065.00 | |
| | 普兰德滴定管，BLAUBRAND®, AS级，10:0.02 ml，侧滴型PTFE阀针,213844 | 21 | ￥2173.00 | ￥2173.00 | | ￥2173.00 | |
| | Cole-Parmer P13/6-N014-96ST 浮子流量计 | 13 | ￥1375.00 | ￥1375.00 | | ￥1375.00 | |
| | Cole-Parmer P03/6-N064-63ST 浮子流量计 | 11 | ￥1188.00 | ￥1188.00 | | ￥1188.00 | |
| | Cole-Parmer 453230A 电磁阀电动阀门 | 39 | ￥3982.00 | ￥3982.00 | | ￥3982.00 | |
| | Cole-Parmer VIB3-VA-V05-03-ST 变截面流量计 | 38 | ￥3850.00 | ￥3850.00 | | ￥3850.00 | |
