| | Ideal 1inx2in Stainless Steel Bandin 420-5724 | 4 | ¥459.90 | ¥459.90 | | ¥459.90 |  |
| | 天津津腾 Ф50 0.2/0.45μ(有机系列尼龙6)微孔滤膜 | 1 | ¥163.00 | ¥163.00 | | ¥163.00 |  |
| | Cole-Parmer 1998857-010B 自清洁Ryton ® ORP电极,外壳,黄金带,10英尺的电缆,BNC | 19 | ¥1980.00 | ¥1980.00 | | ¥1980.00 |  |
| | NYCO TURBONYCOIL 3512 20LT PAIL AIR 3512/A, DEF STAN 91-97/1, OM-71 | 34 | ¥3465.60 | ¥3465.60 | | ¥3465.60 |  |
| | Cole-Parmer PMR1-010895 浮子流量计 | 17 | ¥1727.00 | ¥1727.00 | | ¥1727.00 |  |
| | 英思科M40•M LEL,O2气体检测器 | 53 | ¥5330.00 | ¥5330.00 | | ¥5330.00 |  |
| | lab 玻纤过滤膜无粘合剂, 孔径:1.2(um), 直径:47 (mm),(100片/盒) | 1 | ¥127.28 | ¥127.28 | | ¥127.28 |  |
| | Digi-Sense 104A 3622571 热电偶计 | 133 | ¥13340.00 | ¥13340.00 | | ¥13340.00 |  |
| | Ideal 68 Hy-gear 25/8 To 41/2inhose 420-6864 | 8 | ¥859.90 | ¥859.90 | | ¥859.90 |  |