| | Cole-Parmer P21/6-N022-13G 浮子流量计 | 38 | ￥3894.00 | ￥3894.00 | | ￥3894.00 |  |
| | Cole-Parmer MVT1 针型阀 | 12 | ￥1221.00 | ￥1221.00 | | ￥1221.00 | |
| | Halocarbon Products Corp Lubricant Halocarbon Tube 1 Oz包装, 25-5S | 4 | ￥479.90 | ￥479.90 | | ￥479.90 | |
| | Cole-Parmer 122345 浮子流量计 | 11 | ￥1199.00 | ￥1199.00 | | ￥1199.00 | |
| | H-B Instrument Company 3/8150 玻璃温度计 | 1 | ￥140.00 | ￥140.00 | | ￥140.00 | |
| | SKC 225-326 过滤器 | 9 | ￥950.00 | ￥950.00 | | ￥950.00 | |
