Method for preparing a ninhydrin reagent

Method for preparing a ninhydrin reagent

A method for analyzing one or more nitrogen-containing compounds is disclosed. In the method, a ninhydrin-containing composition is irradiated with UV light in an activation zone to produce a ninhydrin reagent containing hydrindantin. The ninhydrin reagent is passed to a reaction zone. In the reacti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Leslie John Pitts, Phillip Jones, Michael Gerard Pallot
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A method for analyzing one or more nitrogen-containing compounds is disclosed. In the method, a ninhydrin-containing composition is irradiated with UV light in an activation zone to produce a ninhydrin reagent containing hydrindantin. The ninhydrin reagent is passed to a reaction zone. In the reaction zone the ninhydrin reagent is contacted with the nitrogen-containing compounds.