| | Cole-Parmer 2061100PC2M2202CP1 高精度压力表变送器 | 30 | ￥3047.00 | ￥3047.00 | | ￥3047.00 |  |
| | Whatman RC55再生纤维素膜10410223 RC55 22.5MMX50M 1/PK，尺寸：22.5MMX50M 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | TES-1317 白金电阻温度表 | 7 | ￥725.00 | ￥725.00 | | ￥725.00 | |
| | Troemner 7255-1W 100G-200mg 校准砝码 | 34 | ￥3420.00 | ￥3420.00 | | ￥3420.00 | |
| | VARSOL 60 FLUID 25LT CAN | 173 | ￥17391.36 | ￥17391.36 | | ￥17391.36 | |
