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                            盛瀚陽離子色譜柱

                            簡要描述:盛瀚陽離子色譜柱SH-CC-3 型是青島盛瀚色譜技術有限公司生產的一種弱酸型陽離子色譜柱?;|為交聯度 55%的苯乙烯-二乙烯苯聚合物,表面接枝羧基。SH-CC-3 型色譜柱可用非抑制或抑制電導法完成常規陽離子分析,可同時分析 6 種常見陽離子:Li+、Na+、NH4+、K+、Mg2+、Ca2+,在特定條件下,可直接電導分析部分過渡金屬陽離子。

                            • 產品型號:SH-CC-3、 SH-CC-4
                            • 廠商性質:生產廠家
                            • 更新時間:2024-11-09
                            • 訪  問  量:12100

                            詳細介紹

                            品牌SHINE/盛瀚供貨周期一周
                            應用領域醫療衛生,環保,食品,化工,石油

                            離子色譜柱是離子色譜儀的核心部件,主要起分離作用。離子色譜柱可以分為三種類型:

                            離子交換型、離子排斥型和離子對型。應用較為廣泛的一類是離子交換型色譜柱。按功能分為兩種:陰離子色譜柱和陽離子色譜柱。陽離子色譜柱填充陽離子交換樹脂,主要分離陽離子。離子色譜柱的選擇性主要由樹脂的組成、離子交換功能基的位置和類型以及結構等因素決定,樹脂床的形態也會影響交換與分離。根據交換基團的種類不同,陽離子色譜柱又分為強酸性陽離子色譜柱和弱酸性陽離子色譜柱。

                            盛瀚陽離子色譜柱SH-CC-3 型是青島盛瀚色譜技術有限公司生產的一種弱酸型陽離子色譜柱?;|為交聯度 55%的苯乙烯-二乙烯苯聚合物,表面接枝羧基。SH-CC-3 型色譜柱可用非抑制或抑制電導法完成常規陽離子分析,可同時分析 6 種常見陽離子:Li+、Na+、NH4+、K+、Mg2+、Ca2+,在特定條件下,可直接電導分析部分過渡金屬陽離子。

                            分析條件:

                            分離柱:SH-CC-3

                            流速:1mL/min

                            淋洗液:5mmol/L 甲烷磺酸

                            樣品:標準樣品

                            進樣體積:25μL

                            進樣濃度:Li+:0.4;Na+:3.0;NH4+:3.0;K+:5.0;Mg2+:4.0;Ca2+:4.0(mg/L)

                            檢測方法:抑制電導法

                            分析條件:

                            分離柱:SH-CC-3

                            流速:1mL/min

                            淋洗液:6mmol/L 甲烷磺酸

                            樣品:礦泉水

                            進樣體積:25μl

                            檢測方法:抑制電導法


                            盛瀚陽離子色譜柱SH-CC-3 型

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