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| Cole-Parmer ISE电极,氯化物,双结,BNC | 39 | ¥3938.00 | ¥3938.00 | | ¥3938.00 |  |
| Cole-Parmer® 1922757-010BHV1自清洗pH电极,CPVC住房,3kΩ的BALCO实验室,10英尺的电缆,BNC | 17 | ¥1738.00 | ¥1738.00 | | ¥1738.00 |  |
| 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 |  |
| Cole-Parmer 组合式离子选择性电极, 银/硫化物 (Ag+/S2),CN-27504-28 | 24 | ¥2497.00 | ¥2497.00 | | ¥2497.00 |  |
| Cole-Parmer® 环氧电导率探头可追踪®仪表K表=1 | 19 | ¥1925.00 | ¥1925.00 | | ¥1925.00 |  |