| | ACETONE 99% SLR REAGENT 25LT PROPANONE | 36 | ￥3635.04 | ￥3635.04 | | ￥3635.04 |  |
| | Cole-Parmer 17804-CPW PTFE未经消毒的针头式过滤器 | 10 | ￥1045.00 | ￥1045.00 | | ￥1045.00 | |
| | H-B Instrument Company 10/086/1 玻璃温度计 | 10 | ￥1040.00 | ￥1040.00 | | ￥1040.00 | |
| | Cole-Parmer® 3983501-010TV10 3英尺pH电极，潜水，单结，1千欧RTD，10英尺的电缆，镀锡端 | 17 | ￥1771.00 | ￥1771.00 | | ￥1771.00 | |
