| | 哈呐HI4222型实验室酸度/氧化还原/离子浓度/温度测定 | 105 | ￥10599.00 | ￥10599.00 | | ￥10599.00 |  |
| | 美国Wheaton 355802 侧出口胰酶培养瓶 | 8 | ￥808.50 | ￥808.50 | | ￥808.50 | |
| | ITW Wipe 100% Pet 9x9 Sealed Pk150 TX29 | 8 | ￥819.90 | ￥819.90 | | ￥819.90 | |
| | ITW-Chemtronics Swab Sealed Poly 2.7in Pk500 38040 | 55 | ￥5599.90 | ￥5599.90 | | ￥5599.90 | |
| | Cole-Parmer T51/6-032-13G 浮子流量计 | 33 | ￥3311.00 | ￥3311.00 | | ￥3311.00 | |
