| | Emerson&Cuming STYCAST 4640 C / W催化剂 500GM | 29 | ￥2962.00 | ￥2962.00 | | ￥2962.00 |  |
| | EP 60ml 340-60C-RWD 透明样品瓶，0.125”粘合盖垫，未处理 EP 60ml Vial clear 0.125" bonded septum unprocessed | 17 | ￥1736.00 | ￥1736.00 | | ￥1736.00 | |
| | ThermoProbe TL3-12 热电阻温度计 | 49 | ￥4950.00 | ￥4950.00 | | ￥4950.00 | |
