Process for detecting phosphorus utilizing low resolution inductively coupled plasma mass spectrograph

Process for detecting phosphorus utilizing low resolution inductively coupled plasma mass spectrograph

This invention provides a method to test phosphor by use of low resolution ratio jigger coupling plasm mass spectrometer, which comprises the following steps: 1, processing the sample water solution; 2, spraying the water solution into the plasm flame area of the said spectrometer and testing the si...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YINGHUA WEN
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:This invention provides a method to test phosphor by use of low resolution ratio jigger coupling plasm mass spectrometer, which comprises the following steps: 1, processing the sample water solution; 2, spraying the water solution into the plasm flame area of the said spectrometer and testing the signal intensity with mass number as 47; 3, determining the oxide of P31O16concentration according to the signal intensity; 4, determining the concentration of phosphor according to the pre-set ratio between P31O16 and P31.