| | ACF-50 CORROSION PREVENTIVE 13OZ AEROSOL NSN 8030-01-438-4079 | 2 | ￥277.44 | ￥277.44 | | ￥277.44 |  |
| | Cole-Parmer ISE电极，银/硫化物，双结，BNC | 43 | ￥4345.00 | ￥4345.00 | | ￥4345.00 | |
| | Cole-Parmer® 3983501-010BGV12,SJ,PT100 3英尺pH电极，潜水，单结，100欧姆电阻，10英尺的电缆，BNC | 18 | ￥1815.00 | ￥1815.00 | | ￥1815.00 | |
