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IonPacAS21阴离子交换色谱柱
品牌 | 厂商性质 | 产地 | 货期 |
---|---|---|---|
赛默飞 | 一般经销商 | 美国 | 现货 |
IonPac AS21 阴离子交换色谱柱
The IonPac AS21 是一款氢氧根体系阴离子交换色谱柱,用于快速分离饮用水中痕量的高氯酸盐,离子色谱与质谱/质谱检测器联用结果更好。该柱符合U.S.EPA 331.0标准。
For fast analysis of trace perchlorate in drinking water prior to detection with MS/MS
The AS21 hydroxide-selective anion-exchange column is specifically designed for determination of trace perchlorate in drinking water prior to MS/MS detection. The capacity and selectivity enable fast analysis of perchlorate at low μg/L concentrations.The AS21 is the specified column in US EPA Method 331.0.
• Fast separation of perchlorate prior to MS/MS detection
• Optimized for methylamine or hydroxide mobile phases
• Specified column for US EPA Method 331.0
• Optimum capacity: 45 μeq per column (2 × 250 mm)
• Operates at ambient or elevated temperatures
• Compatible with organic solvents
The AS21 2 × 250 mm column format was specifically developed for MS/MS compatibility to allow use of volatile mobile phases such as methylamine.
订购信息:
Analytical Columns | |
IonPac AS21 Analytical Column (2 x 250 mm) | 63009 |
Guard Columns | |
IonPac AG21 Guard Column (2 x 50 mm) | 63071 |
应用谱图:
IonPacAS21阴离子交换色谱柱信息由北京携测技术有限公司为您提供,如您想了解更多关于IonPacAS21阴离子交换色谱柱报价、型号、参数等信息,欢迎来电或留言咨询。
注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途