| | Chemsteel®工业用®齿轮泵，15 GPM, 230/460 VAC S9236BCB C2W97 | 261 | ￥26150.00 | ￥26150.00 | | ￥26150.00 |  |
| | ECCOBOND STYCAST 1266 A/B 1KG 硅油 | 28 | ￥2898.00 | ￥2898.00 | | ￥2898.00 | |
| | Cole-Parmer T51/6-N032-15S 浮子流量计 | 33 | ￥3311.00 | ￥3311.00 | | ￥3311.00 | |
| | Cole-Parmer MFVB1 流量计阀芯 | 8 | ￥814.00 | ￥814.00 | | ￥814.00 | |
| | 英国whatman 10549734硝酸纤维素膜，PRIMA85系列，23MMx50M | 14 | ￥1477.00 | ￥1477.00 | | ￥1477.00 | |
