| Cole-Parmer P23/1-092-02G 变截面流量计 | 29 | ¥2970.00 | ¥2970.00 | | ¥2970.00 |  |
| Cole-Parmer®齿轮泵系统,台式模拟驱动,0.092毫升/转,115伏交流 | 150 | ¥15037.00 | ¥15037.00 | | ¥15037.00 |  |
| Seepex W02NA4H0BD1534 螺杆泵,不锈钢机身和氟橡胶定子建设,1.5 HP交流电机,60 psi最大压力,10.5 GPM最大流量 | 255 | ¥25590.00 | ¥25590.00 | | ¥25590.00 |  |
| Cole-Parmer 壁挂式pH控制器录音机,一个输入,没有ATC,110伏交流,50/60赫兹 | 198 | ¥19844.00 | ¥19844.00 | | ¥19844.00 |  |
| Cole-Parmer T53/1-N032-41S 浮子流量计 | 32 | ¥3234.00 | ¥3234.00 | | ¥3234.00 |  |
| Masterflex® QPM Q系列泵头的Masterflex ®驱动器转接器套件 | 39 | ¥3950.00 | ¥3950.00 | | ¥3950.00 |  |
| Pulsafeede LF03SB VTC1 外部的步伐泵,12加仑,230 VAC | 55 | ¥5510.00 | ¥5510.00 | | ¥5510.00 |  |
| Cole-Parmer® EW-70613-70油桶泵,32加仑,39“,316 SS,空气,28 SCFM | 166 | ¥16650.00 | ¥16650.00 | | ¥16650.00 |  |
| Seepex W05NA4F0EM20AC 螺杆泵,不锈钢机身和丁腈橡胶定子建设,3.0 HP三相交流电机控制器,最大压力45 PSI,46 GPM最大流量 | 492 | ¥49210.00 | ¥49210.00 | | ¥49210.00 |  |
| Masterflex® 07533-50 L / S ®紧凑型12 Vdc驱动; 100转 | 47 | ¥4790.00 | ¥4790.00 | | ¥4790.00 |  |
| Cole-Parmer PMR1-010636 变截面流量计 | 32 | ¥3289.00 | ¥3289.00 | | ¥3289.00 |  |
| Masterflex® Q0SKY Q系列无阀活塞泵头,1/8“直径的活塞,60磅,316不锈钢活塞/的Kynar ®体/碳衬 | 37 | ¥3750.00 | ¥3750.00 | | ¥3750.00 |  |
| 美国Holaday HI3627 电磁场强度测试仪 | 660 | ¥66000.00 | ¥66000.00 | | ¥66000.00 |  |