| | Drager 8101381 扩散管 | 12 | ￥1240.00 | ￥1240.00 | | ￥1240.00 |  |
| | Walchem EHE35E2-PC 可编程遥控电磁驱动隔膜计量泵GFRPP头; 8.5 GPH，230 VAC | 117 | ￥11700.00 | ￥11700.00 | | ￥11700.00 | |
| | PD680 TYPE2 SOLVENT 14266 5USG包装,符合MIL-PRF-680 TYPE II | 28 | ￥2880.96 | ￥2880.96 | | ￥2880.96 | |
| | Heathrow Dispensing Bins HSV810000002垃圾箱 | 6 | ￥699.90 | ￥699.90 | | ￥699.90 | |
| | DASIC AEROKLEEN EF1 25LT DRUM AMS1526B | 21 | ￥2192.64 | ￥2192.64 | | ￥2192.64 | |
| | Whatman OE66 醋酸纤维素膜10404170 OE66 ST 0.2uM 47MM 100/PK，尺寸：25MM 孔径0.2um | 29 | ￥2935.00 | ￥2935.00 | | ￥2935.00 | |
| | Whatman Grade 2589a技术应用滤纸10343630 Grade 2589a 140MM 500/PK | 17 | ￥1775.00 | ￥1775.00 | | ￥1775.00 | |
| | Helix Medical Tubing SILICON250.188IN/.376IN 60-564-108 | 69 | ￥6999.90 | ￥6999.90 | | ￥6999.90 | |
| | Cole-Parmer N044-19C 浮子流量计 | 9 | ￥924.00 | ￥924.00 | | ￥924.00 | |
