| Cole-Parmer® 1922757-010BGV12 自清洗pH电极,CPVC外壳,100Ω铂电阻温度传感器,10英尺的电缆,BNC | 17 | ¥1771.00 | ¥1771.00 | | ¥1771.00 |  |
| H-B Instrument Company 30516 玻璃温度计 | 20 | ¥2025.00 | ¥2025.00 | | ¥2025.00 |  |
| Cole-Parmer 3983701-010TV12 3英尺pH电极,潜水,双结,100欧姆电阻,10英尺的电缆,镀锡端 | 20 | ¥2041.60 | ¥2041.60 | | ¥2041.60 |  |
| lab 聚四氟乙烯圆片过滤膜, 疏水,孔径:0.45(um), 直径:47(mm),(200片/盒) | 3 | ¥381.85 | ¥381.85 | | ¥381.85 |  |
| 聚能 JNYQ-D-23 露点仪 | 136 | ¥13681.00 | ¥13681.00 | | ¥13681.00 |  |
| Cole-Parmer® 自洁pH电极,CPVC外壳,10英尺的电缆,BNC | 13 | ¥1397.00 | ¥1397.00 | | ¥1397.00 |  |
| 聚能 JNYQ-D-21 露点仪 | 144 | ¥14422.00 | ¥14422.00 | | ¥14422.00 |  |
| Dwyer 490-1 数字压力计 | 46 | ¥4600.00 | ¥4600.00 | | ¥4600.00 |  |
| 普兰德滴定管,SILBERBRAND, B级,直滴型滴定阀,10:0.05 ml,玻璃阀芯,12013 | 9 | ¥929.00 | ¥929.00 | | ¥929.00 |  |