| Cole-Parmer PD158-7R2-0 报警器 | 57 | ¥5709.00 | ¥5709.00 | | ¥5709.00 |  |
| Micropump NEMA类型56 C电机吸块齿轮泵头,3.48毫升/转,316不锈钢体,PEEK齿轮,氟橡胶密封件 | 141 | ¥14190.00 | ¥14190.00 | | ¥14190.00 |  |
| Ryton N86 KT.45P 耐腐蚀隔膜真空/压力泵;0.19 CFM,聚四氟乙烯,工业用®浸湿部件,115 VAC,真空表 | 64 | ¥6400.00 | ¥6400.00 | | ¥6400.00 |  |
| Finish Thompson 聚丙烯磁性驱动器自吸式离心泵,99GPM - 59英尺,三相,1HP TEFC电机 | 281 | ¥28160.00 | ¥28160.00 | | ¥28160.00 |  |
| Wika 9314130 工艺压力表 | 17 | ¥1780.00 | ¥1780.00 | | ¥1780.00 |  |
| TYGON2475 16# 高纯度软管 | 12 | ¥1267.20 | ¥1267.20 | | ¥1267.20 |  |
| Pulsafeede 泵,变速蠕动泵,8加仑(1.26 LPH),100 PSI(6.8 BAR),230VAC,50/60HZ | 75 | ¥7560.00 | ¥7560.00 | | ¥7560.00 |  |