Acclaim Carbonyl 色谱柱
Acclaim Carbonyl 色谱柱 硅胶基质反相色谱柱,专门设计用于分离醛酮 DNPH 衍生物。为采用各种法定方法控制的醛酮的 DNPH 衍生物基线分离提供理想选择性,包括 EPA 554、EPA 8315、EPA 1667、EPA TO-11 和 CARB 1004。用于 UHPLC 时柱效高。色谱柱坚固耐用,批次间可重现性良好。经证实的耐用方法。Acclaim Carbonyl 色谱柱是专门设计用于分离醛酮 DNPH 衍生物的硅胶基质反相色谱柱。与其他市售色谱柱相比,它们表现出优异的分离度。醛酮是空气和水中的常见污染物。需要解决的分析难题包括其挥发性、反应性及中度紫外吸光率。让其与二硝基苯肼 (DNPH) 发生反应是捕集、稳定和标记这类物质的一个简便方法。目前已开发出多个标准方法,这些方法通过使用这一化学反应来分析各种环境状况。其中较为人熟知的有用于检测汽车尾气的 CARB1004 方法,用于检测饮用水的 EPA 554 方法,用于检测制药废水的 EPA 1667 方法以及用于检测一般废水的 EPA 8315 方法。 订货信息:Acclaim Carbonyl 色谱柱粒径 (μm)柱长 (mm)2.1mm 内径3.0mm 内径2.2100077972077974150077973–Acclaim Carbonyl C18 Column 3μm Analytical (2.1 x 150 mm)079011Acclaim Carbonyl C18 Column 3μm Analytical (3.0 x 150 mm)079010Acclaim Carbonyl C18 Column 3μm Analytical (3.0 x 250 mm079009Acclaim Carbonyl C18 Column 5μm Analytical (4.6 x 150 mm)079008Guard ColumnsAcclaim Carbonyl C18 Column 5μm Guard (2.1 x 10 mm), 2/pk079012Acclaim Carbonyl C18 Column 5μm Guard (3.0 x 10 mm) , 2/pk079013Acclaim Carbonyl C18 Column 5μm Guard (4.6 x 10 mm), 2/pk079014 Carbonyl C18 Column SpecificationsColumn chemistryProprietary alkyl groupOperating pressure limit (recommended)800 bar for 2.1 x 150mm 2.2μm600 bar for 2.1 x 150mm 3.0 μm600 bar for 2.1 x 100mm700 bar for 3.0 x 100mm600 bar for 3.0 x 150mm800 bar for 3.0 x 250mmOperating pH range (recommended)2.5–7.5Operating flow rate range (recommended)0.4–1.4 mL/min for 3.0 mm i.d. formats0.25–0.75 mL/min for 2.1 mm i.d. formatsOperating temperature (recommended)25 -35 °CData SheetsAcclaim Carbonyl RSLC Columns ManualsAcclaim Carbonyl RSLC Columns Product ManualAcclaim Carbonyl RSLC Columns QuickStartApplicationsAN 1059: Determination of Carbonyl Compounds in Workplace AirAnalytical ColumnsAcclaim Carbonyl RSLC Analytical,2.2μm (2.1 x 100mm)077972Acclaim Carbonyl RSLC Analytical,2.2μm (2.1 x 150mm)077973Acclaim Carbonyl RSLC Analytical,2.2μm (3.0 x 100mm)077974Acclaim Carbonyl C18 Column 3μm Analytical (2.1 x 150 mm)079011Acclaim Carbonyl C18 Column 3μm Analytical (3.0 x 150 mm)079010Acclaim Carbonyl C18 Column 3μm Analytical (3.0 x 250 mm079009Acclaim Carbonyl C18 Column 5μm Analytical (4.6 x 150 mm)079008Guard ColumnsAcclaim Carbonyl C18 Column 5μm Guard (2.1 x 10 mm), 2/pk079012Acclaim Carbonyl C18 Column 5μm Guard (3.0 x 10 mm) , 2/pk079013Acclaim Carbonyl C18 Column 5μm Guard (4.6 x 10 mm), 2/pk079014