| | Krylon Safety Blue Osha Bluerosol 425-R00249 | 1 | ￥179.90 | ￥179.90 | | ￥179.90 |  |
| | Whatman ME27混合纤维素膜10400928 ME27 0.8uM 315x640MM 100/PK，尺寸：315x640mm 孔径0.8um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Big Blue 0.5微米 过滤器滤芯 | 10 | ￥1000.00 | ￥1000.00 | | ￥1000.00 | |
| | Cole-Parmer® A4V26-BNKKL低压长寿命蠕动计量泵，最大流量为111加仑，30 PSI，Norprene管，220伏50赫兹CE | 569 | ￥56980.00 | ￥56980.00 | | ￥56980.00 | |
| | 美国进口冻干瓶 | 20 | ￥2000.00 | ￥2000.00 | | ￥2000.00 | |
| | Whatman GF10 玻璃微纤维滤纸10370373 GF10 SHTS 285x458 MM 100/PK，0.3 -0.5μm 标准细颗粒物 | 38 | ￥3876.00 | ￥3876.00 | | ￥3876.00 | |
| | Cole-Parmer T54/1-N044-40S 浮子流量计 | 38 | ￥3861.00 | ￥3861.00 | | ￥3861.00 | |
