| 德国Kobold DAA6140:黄铜无转子,流量指示器58.12 GPM,1-1/2in“NPT(F)的连接/自清洁机制 | 40 | ¥4070.00 | ¥4070.00 | | ¥4070.00 |  |
| AR834 噪音计/声级计 | 4 | ¥480.00 | ¥480.00 | | ¥480.00 |  |
| 2211-0020PC矩形细口带防水口大瓶9L 聚碳酸酯PC 聚丙烯放水口和螺旋盖 | 4 | ¥467.00 | ¥467.00 | | ¥467.00 |  |
| 日本AND FX-3000GD 电子天平 | 55 | ¥5505.00 | ¥5505.00 | | ¥5505.00 |  |
| 英思科CEX 300 可燃气体检测器 | 43 | ¥4312.00 | ¥4312.00 | | ¥4312.00 |  |
| 赛多利斯VF20P4 切向流超滤膜包Viva200 5L 100k PES膜 | 28 | ¥2834.00 | ¥2834.00 | | ¥2834.00 |  |
| Raytek Comapact CM系列红外传感器电压输出10'电缆 | 26 | ¥2600.00 | ¥2600.00 | | ¥2600.00 |  |
| NYCO GREASE GN 10 500GM MIL-PRF-23827C G-354 | 4 | ¥447.12 | ¥447.12 | | ¥447.12 |  |
| 美国pall Acro(r)50型通气过滤器 0.45μm,hose barb | 18 | ¥1852.00 | ¥1852.00 | | ¥1852.00 |  |
| 梅特勒-托利多SG2-ELK便携式酸度计 | 59 | ¥5930.00 | ¥5930.00 | | ¥5930.00 |  |
| Cole-Parmer® ORP电极,线,单路口,10英尺的电缆,BNC | 13 | ¥1397.00 | ¥1397.00 | | ¥1397.00 |  |
| Filter Papers50/PK 银膜过滤器,0.45微米,直径25mm | 33 | ¥3300.00 | ¥3300.00 | | ¥3300.00 |  |
| 英国Whatman 5221-185, Reeve Angel滤纸,9-14um,直径185mm,中速标准定性纤维素滤纸 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |