| | Cole-Parmer®机械耦合304不锈钢泵，高头，160 GPM，208-230/460 VAC | 223 | ￥22374.00 | ￥22374.00 | | ￥22374.00 |  |
| | Masterflex® 07592-30 I / P ®洗下来的模块化数字驱动器与控制器，壁挂式20-650转，115V | 293 | ￥29300.00 | ￥29300.00 | | ￥29300.00 | |
| | ARMAFLEX TUBE 19MMX48BORE CL1 19048 2MT | 4 | ￥446.16 | ￥446.16 | | ￥446.16 | |
| | Kent Elastomer Amber Latex Rubber Tubing 804R 50' Reel Length | 6 | ￥639.90 | ￥639.90 | | ￥639.90 | |
| | TAPER TIP 7018035 060/1.5" OLIVE BOX OF 50 | 18 | ￥1869.60 | ￥1869.60 | | ￥1869.60 | |
| | Kent Elastomer Black Latex Rubber Tubing BL1004R 50' Reel Length | 6 | ￥699.90 | ￥699.90 | | ￥699.90 | |
| | Cole-Parmer® EW-74014-32齿轮泵系统，台式数字驱动，0.91毫升/转，220 VAC | 254 | ￥25440.00 | ￥25440.00 | | ￥25440.00 | |
| | Masterflex 77601-12 I / P易装长轴泵的扬程，PSF外壳，不锈钢转子 | 69 | ￥6900.00 | ￥6900.00 | | ￥6900.00 | |
| | Ismatec™ ISM896A 紧凑型模块化驱动器与遥控器，110 VAC，50/60赫兹（微泵® A卡口泵头 | 217 | ￥21790.00 | ￥21790.00 | | ￥21790.00 | |
| | Ismatec™WW-78021-06 高压泵与Q系列泵头，0.064至77毫升/分钟，100磅，陶瓷活塞/ 316不锈钢阀体/陶瓷内衬 | 378 | ￥37880.00 | ￥37880.00 | | ￥37880.00 | |
| | 科尔帕默 MASTERFLEX® C/L® 单通道泵 | 55 | ￥5536.02 | ￥5536.02 | | ￥5536.02 | |
| | Walchem服务套件7416-10，-15，-15 74127-10 | 3 | ￥340.00 | ￥340.00 | | ￥340.00 | |
| | WHITE PETROLEUM JELLY 500GM TIN (783L) | 1 | ￥145.44 | ￥145.44 | | ￥145.44 | |
| | 杜普 SHB-C立式循环水真空泵 | 16 | ￥1680.00 | ￥1680.00 | | ￥1680.00 | |
| | Cole-Parmer DO-72224-20无泄漏离心泵，自吸式聚丙烯磁力驱动，99GPM - 59英尺，三相，1HP TEFC电机 | 309 | ￥30976.00 | ￥30976.00 | | ￥30976.00 | |
| | KNF Neuberger Pump Liquid Transfer Diaphragm NF1.100TT18S | 120 | ￥12025.40 | ￥12025.40 | | ￥12025.40 | |
| | Cole-Parmer DO-72224-00无泄漏离心泵，自吸式聚丙烯磁力驱动，78GPM - 40尺，三相，1HP TEFC电机 | 317 | ￥31768.00 | ￥31768.00 | | ￥31768.00 | |
| | Cole-Parmer® EW-70613-65油桶泵，32加仑，47“，230伏，50赫兹，316 SS，XPRF | 249 | ￥24924.00 | ￥24924.00 | | ￥24924.00 | |
