| | Cole-Parmer CP1000B500PSIG-5 数字压力表 | 33 | ￥3399.00 | ￥3399.00 | | ￥3399.00 |  |
| | H-B Instrument Company 6/2222 玻璃温度计 | 5 | ￥525.00 | ￥525.00 | | ￥525.00 | |
| | 米顿罗 DR5000ORP 检测控制仪 带信号 | 60 | ￥6077.00 | ￥6077.00 | | ￥6077.00 | |
| | Spectra/Por 1膜;扁宽，50毫米;直径，31.8毫米;长度100'透析管,132665 | 30 | ￥3090.00 | ￥3090.00 | | ￥3090.00 | |
