| | Cole-Parmer T54/1-N062-01G 浮子流量计 | 36 | ￥3685.00 | ￥3685.00 | | ￥3685.00 |  |
| | Masterflex® 07533-40 L / S ® 12 VDC内阁式驱动器，100至500转 | 121 | ￥12180.00 | ￥12180.00 | | ￥12180.00 | |
| | Cole-Parmer溶液接地，铂带的ORP电极；没有ATC元，BNC H721S90003T10AB | 26 | ￥2651.00 | ￥2651.00 | | ￥2651.00 | |
| | DYKEM THINNER /REMOVER 930ML 82638 BOTTLE | 4 | ￥472.32 | ￥472.32 | | ￥472.32 | |
| | Ohaus/AV412奥豪斯天平 | 99 | ￥9990.00 | ￥9990.00 | | ￥9990.00 | |
