| | Cole-Parmer 949520 套件包括RTD温度探头 | 24 | ￥2486.00 | ￥2486.00 | | ￥2486.00 |  |
| | Ideal 7/16 - 1in X 1/2in Ss Hose Cla 420-5708 | 4 | ￥439.90 | ￥439.90 | | ￥439.90 | |
| | Cole-Parmer 949134 不锈钢砂浴 | 27 | ￥2728.00 | ￥2728.00 | | ￥2728.00 | |
| | Cole-Parmer CPN-956-238 超声波清洗机定时器 | 92 | ￥9240.00 | ￥9240.00 | | ￥9240.00 | |
