| | TEXWIPE TechniCloth的®低颗粒湿巾，12“×12”，150/bag | 2 | ￥230.00 | ￥230.00 | | ￥230.00 |  |
| | Cole-Parmer P04/1-N082-03ST 浮子流量计 | 19 | ￥1914.00 | ￥1914.00 | | ￥1914.00 | |
| | I-Chem S297-3330-RWD 白色33-430透气盖，0.060" 粘合盖垫 White 33-430 open-top closure w/0.060" bonded septum | 2 | ￥224.00 | ￥224.00 | | ￥224.00 | |
