水、溶液、待测液中Fe Cu Zn Cd同位素检测方案(液相色谱仪)

14082-12 ElementalScientific Figure 1. After initial preconcentration of metals from seawater the chromatographic separation of Cu and Fe， Zn and Cd from remaining matrixcomponents is fully-automated with the prepFAST MC. Figure 2. The prepFAST MC system schematic illustrating three-steps of1) loading sample into a loop 2) pushing sample reagent onto column and 3)eluting sample to destination vial. Figure 3. SC-4 DX top view with locations for Sample， Fraction 1， Fraction 2，and Fraction 3. Vial sizes， styles and rack configurations are flexible. Benefits： ·Fully automated 。User defined -sample size -elution volume -wash/load/elute rates ·Multiple fractions ·High throughput (30-50 samples/day) ·Stand alone system runs 24 hrs unattended prepFAST MC System 7277 World Communications Drive Omaha， NE 68122 USAPhone： 1.402.991.7800 Fax： 1.402.991.7799 Email： sales@icpms.com Web：www.prepFASTMC.com www.icpms.com ElementalScientific prepFAST MC是一个完全自动化的低压色谱系统，它将感兴趣的元素从样品基质中分离出来，并收集多个离散洗脱液组分，用于精确的同位素分析。该注射器驱动系统允许样品加载、多次酸洗、柱调节和洗脱循环，所有这些都在用户定义的时间间隔(时间、体积和流量)内完成。