| | I-Chem Bottle Clr W/CLOS Tef 4OZ CS12 129-0125 | 4 | ￥459.90 | ￥459.90 | | ￥459.90 |  |
| | Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001148 | 39 | ￥3999.90 | ￥3999.90 | | ￥3999.90 | |
| | Cole-Parmer 95-0511-02 25厘米x 30厘米过滤器 | 245 | ￥24585.00 | ￥24585.00 | | ￥24585.00 | |
| | Wika 82025T2G4R1AR RTD变送器 | 28 | ￥2840.00 | ￥2840.00 | | ￥2840.00 | |
| | NYCO GREASE GN 10 180KG DRUM MIL-PRF-23827C G-354 | 515 | ￥51570.00 | ￥51570.00 | | ￥51570.00 | |
| | Drager 6728041 硫化氢气体检测管 | 5 | ￥520.00 | ￥520.00 | | ￥520.00 | |
| | 英国Whatman 5201-940， Reeve Angel滤纸，7-14um，47x58CM，光滑表面湿强型纤维素滤纸 | 47 | ￥4747.00 | ￥4747.00 | | ￥4747.00 | |
| | Cole-Parmer 099AEV2012S 加热蒸发器/集中器 | 234 | ￥23430.00 | ￥23430.00 | | ￥23430.00 | |
| | 大龙 SK180.2.3 18900031 100ml锥形瓶夹具 | 0 | ￥53.00 | ￥53.00 | | ￥53.00 | |
| | Cole-Parmer 6827 W/9998 NIST可溯源校准报告 | 26 | ￥2662.00 | ￥2662.00 | | ￥2662.00 | |
