| | 康仪 ORP-422 测定仪 | 23 | ￥2372.00 | ￥2372.00 | | ￥2372.00 |  |
| | 美国Gilmont GF-7360屏蔽流量计/阀门 | 68 | ￥6890.00 | ￥6890.00 | | ￥6890.00 | |
| | Cole-Parmer C290 2IN 15G CP1 卫生型压力传感器 | 90 | ￥9009.00 | ￥9009.00 | | ￥9009.00 | |
| | Cole-Parmer 2P24/1C 变截面流量计 | 36 | ￥3652.00 | ￥3652.00 | | ￥3652.00 | |
| | 美国Alicat M-1000SLPM-D/5M 差压式流量计 | 232 | ￥23254.00 | ￥23254.00 | | ￥23254.00 | |
| | Cole-Parmer 080T4-24-62 电磁阀电动阀门 | 45 | ￥4554.00 | ￥4554.00 | | ￥4554.00 | |
| | Cole-Parmer T54/6-N042-07S 变截面流量计 | 29 | ￥2937.00 | ￥2937.00 | | ￥2937.00 | |
| | Cole-Parmer PMR1-010877 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
