ICP-MS METHOD FOR MULTI-ELEMENT DETERMINATION BY DIRECT SAMPLE INJECTION OF HIGH SALT WATER

ICP-MS METHOD FOR MULTI-ELEMENT DETERMINATION BY DIRECT SAMPLE INJECTION OF HIGH SALT WATER

ICP-MS method for multi-element determination by direct sample injection of high salt water 5 Disclosed is an inductively coupled plasma mass spectrometry (ICP-MS) method for multi-element determination by direct sample injection of high salt water, relating to the technical field of water detection....

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Hauptverfasser: YANRU LV, MINXIA ZHANG, ZEBIN ZHUANG, CHUQIAN LU, XIN CHEN, SHENGYING LAN, HOULEI JIA, CHANGSHU CHEN, ZHIXIN NI, SHENGYONG LI, YUZHANG XIAO, XINRUI WANG, XIAOMIN LI, DONGDONG MA, XIAOJUAN WANG, WEI DENG, HUA WANG, MAOSEN SHANGGUAN
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Zusammenfassung:ICP-MS method for multi-element determination by direct sample injection of high salt water 5 Disclosed is an inductively coupled plasma mass spectrometry (ICP-MS) method for multi-element determination by direct sample injection of high salt water, relating to the technical field of water detection. A six-way valve is used to achieve sample trace injection, thereby salt (sodium chloride and the like) in a sample is reduced to be salt-deposited on a sample cone port of an instrument and a quartz torch, and the continuous direct injection 10 analysis of the large batches of the samples is achieved. The multi-element determination by the direct sample injection of the high salt water is achieved. Fig. 4