雙層固相萃取柱Supelclean LC Florisil/SI,57154-U,LC-Florisil 2g,LC-Si 2g,12ml 20pk。
Supelclean雙層Florisil/Sodium Sulfate柱,Dual Layer Florisil/Na2SO4 SPE Products固相萃取管
色譜科Supelclean多層硅膠 SPE 小柱52732-U,configured for US EPA Method 8290, PTFE frit, glass hardware, volume 6 mL, pk of 30
色譜科固相萃取柱Supelclean Hisep 57076-U,具有親水表面屏蔽的疏水性位點來排斥蛋白質,疏水性與 C8 固相萃取相類似。
Supelclean Glass SPE Tubes 玻璃小柱,Supelco Glass SPE Tubes with PTFE Frits.