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Technique for Contamination and Loss Free Evaporation of Di Water

IP.com Disclosure Number: IPCOM000069163D
Original Publication Date: 1978-Apr-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Hoffmeister, W Krogmann, G [+details]

Abstract

To permit using flameless atomic absorption to determine iron in Di-water, the iron concentration of the Di-water must be raised to a value which is above Approximately 2x10/-7/ %, the detection limit for iron in a 100 Mu l sample. This is achieved by evaporating a Di-water volume from 10 ml to the final volume of 100 Mu l, in which the analysis is conducted.