DB-WAXetr毛细柱
气相色谱柱〖DB-WAXetr〗.安捷伦(Agilent) 色谱科 瓦里安(Varian) SGE 毛细柱 毛细管柱 金属毛细柱 保护柱 惰性 手性 极性 耗材. 特点: ◆ 聚乙二醇(PEG); ◆ 扩展了温度范围(etr); ◆ 强极性; ◆ 柱间重现性优异; ◆ 键合交联; ◆ 可用溶剂清洗; ◆ 基本相当于USP固定相G16 相似的固定相:HP-20M, SUPELCOWAX 10 , CP-WAX 52 CB, SUPEROX ll, CB-WAX, Stabilwax, BP-20, 007-CW, Carbowax, HP-INNOWax, Rtx-WAX, ZB-WAX 适用范围:醇类,混合二甲苯中的杂质;苯乙烯中的杂质;有机酸;溶剂;气相色谱柱〖DB-WAXetr〗内径(mm)长度(m)膜厚(um)温度限(℃)部件号0.20250.4030&mdash 250/260128-73230.25300.2530&mdash 260/280122-73320.25300.5030&mdash 250/260122-73330.25600.2530&mdash 260/280122-73620.25600.5030&mdash 250/260122-73630.32150.2530&mdash 260/280123-73120.32151.0030&mdash 250/260123-73140.32300.2530&mdash 260/280123-73320.32300.5030&mdash 250/260123-73330.32301.0030&mdash 250/260123-73340.32501.0030&mdash 250/260123-73540.32600.2530&mdash 260/280123-73620.32600.5030&mdash 250/260123-73630.32601.0030&mdash 250/260123-73640.53151.0030&mdash 240/260125-73120.53152.0050&mdash 230/250125-73140.53301.0030&mdash 240/260125-73320.53301.5030&mdash 230/240125-73330.53302.0050&mdash 230/250125-73340.53601.0030&mdash 240/260125-7362