| | Cole-Parmer E11-215D (CGA 580) 通用燃气稳压器 | 34 | ￥3465.00 | ￥3465.00 | | ￥3465.00 |  |
| | AMBERSIL FORMULA 8 RELEASE AGENT 400ML喷雾装 | 1 | ￥148.56 | ￥148.56 | | ￥148.56 | |
| | Cole-Parmer K1-7-M02-42-F2-60# 密封不锈钢压力传感器 | 35 | ￥3520.00 | ￥3520.00 | | ￥3520.00 | |
| | Cole-Parmer K1-7-M02-42-F2-2000# 密封不锈钢真空和复合传感器 | 36 | ￥3630.00 | ￥3630.00 | | ￥3630.00 | |
