waters XBridge C18 色谱柱
货号186003117 XBridge BEH C18 Column, 130Å, 5 µm, 4.6 mm X 250 mm, 1/pk waters XBridge C18 ,PH适用范围:1-12,是一款宽
Waters XBridge OBD 制备柱
货号:186004022 描述:XBridge BEH Shield RP18 OBD Prep Column, 130Å, 5 µm, 19 mm X 250 mm, 1/pk
Kit, Frit and Nut, 0.2μm, 2.1mm, 5/pkg [700002775]
Kit, Frit and Nut, 0.2μm, 2.1mm, 5/pkg [700002775]
SE-54毛细管柱
组成:5%苯基,1%乙烯基甲基硅氧烷弱极性柱相类似柱:DB-5、HP-5、CPSil 8CB、SPB-5、Rtx-5、Bp-5……应用范围:药物、芳烃类、酚、酯、生物碱、卤代烃