货号单位规格 063009Each 1 包装材料Polymeric 认证/合规U.S. EPA Method 331.0 色谱柱容量45 µeq 色谱柱化学特性Methylamine and Hydroxide 流速0.35 to 0.75 mL/min. 适用于(应用)Anion Exchange, Determination of Perchlorate in Drinking Water Anion Exchange 适用于(设备)Ion Chromatography Systems 疏水性Ultralow Ion Exchange GroupAlkanol Quaternary Ammonium Ion 最大压力3000 psi (207 bar) 流动相兼容性pH 0 to 14, 0 to 100% HPLC Solvents 粒径7 µm 固定相Super Macroporous Resin 类型Microbore Analytical Column pH0 to 14 长度(公制)250 mm 直径(公制)2 mm 孔径2000 Å 交联55% DVB 色谱柱结构PEEK 阴离子交换容量45 µeq 溶剂0 to 100% of HPLC Solvents 描述AS21; 2 x 250 mm Unit SizeEach 1