| | Whatman NC45硝酸纤维膜10401121 NC45 0.45uM 100MM 50/PK,尺寸:100mm 孔径0.45um | 21 | ¥2160.00 | ¥2160.00 | | ¥2160.00 |  |
| | Thermo Scientific 30305-152130 HYPERSIL MOS-2(C8)柱 - 长150mm,2.1mm内径,粒径5μm的 | 48 | ¥4805.00 | ¥4805.00 | | ¥4805.00 |  |
| | Cole-Parmer®pH半电池,通用,BNC | 8 | ¥847.00 | ¥847.00 | | ¥847.00 |  |
| | 赛多利斯VN01H02 超滤离心管0.5ml 底膜 处理量:10KD 100pk | 33 | ¥3360.00 | ¥3360.00 | | ¥3360.00 |  |