| | Chemsteel® S9176BCB C1T47 工业用®齿轮泵，10 GPM, 115/230 VAC | 284 | ￥28420.00 | ￥28420.00 | | ￥28420.00 |  |
| | Cole-Parmer CPF20BNBL-15V100PSIG-M4 数字压力表 | 47 | ￥4719.00 | ￥4719.00 | | ￥4719.00 | |
| | Cole-Parmer T54/1-N042-15S 浮子流量计 | 36 | ￥3685.00 | ￥3685.00 | | ￥3685.00 | |
| | Cole-Parmer 50K-7 质量流量计 | 40 | ￥4004.00 | ￥4004.00 | | ￥4004.00 | |
| | Cole-Parmer 可追踪®高精度，台式电导率仪和探头 | 108 | ￥10857.00 | ￥10857.00 | | ￥10857.00 | |
| | 哈希 HQ40D水质分析仪 IntelliCAL™ISECL181氯离子选择电极（ISE），3米电缆 | 68 | ￥6820.00 | ￥6820.00 | | ￥6820.00 | |
| | Cole-Parmer 456 528 U 电磁阀电动阀门（驱动） | 22 | ￥2255.00 | ￥2255.00 | | ￥2255.00 | |
