| | Cole-Parmer TBIH052-100LD 绝缘布高温胶带 | 14 | ￥1441.00 | ￥1441.00 | | ￥1441.00 |  |
| | SUNTEX/上泰EC-4300型在线微电脑电导率/电阻率变送器 | 38 | ￥3880.00 | ￥3880.00 | | ￥3880.00 | |
| | Cole-Parmer 630-0408 线程更换提示1顶端（平） | 7 | ￥792.00 | ￥792.00 | | ￥792.00 | |
| | Cole-Parmer 4152CP 远程探针温度计 | 4 | ￥451.00 | ￥451.00 | | ￥451.00 | |
| | 梅特勒-托利多超纯水电导率电极，0.001-500μS/cm | 54 | ￥5475.00 | ￥5475.00 | | ￥5475.00 | |
