| Cole-Parmer 170233 流量开关 | 8 | ¥869.00 | ¥869.00 | | ¥869.00 |  |
| Seepex G516E61E718A31 化学螺杆泵,高密度聚乙烯(HDPE)和钛建设,交流IVD VFD,90 psi最大压力,2.5 - 226 GPH | 502 | ¥50250.00 | ¥50250.00 | | ¥50250.00 |  |
| Cole-Parmer P03/6-N0365G 浮子流量计 | 10 | ¥1067.00 | ¥1067.00 | | ¥1067.00 |  |
| I-Chem Jar Wm Clr W/PTFE CS-24 4 Oz 220-0125 | 11 | ¥1199.90 | ¥1199.90 | | ¥1199.90 |  |
| 汉密尔顿7758-03微升注射器 可拆卸式针头,非损伤性针尖,22计,注射器100μL以下 | 3 | ¥330.00 | ¥330.00 | | ¥330.00 |  |
| Seepex MD00F0BM250REM05AC 化工螺杆泵,高密度聚乙烯和钛建设,交流IVD VFD,最大压力180 PSI,2.5 - 226加仑 | 502 | ¥50250.00 | ¥50250.00 | | ¥50250.00 |  |
| A&D 便携包200g x 0.1g | 13 | ¥1350.00 | ¥1350.00 | | ¥1350.00 |  |