METHOD OF ANALYSING A PHARMACEUTICAL SAMPLE
Application 2199/DELNP/2004 published 2007-04-06, filed 2004-07-28
The present invention relates to a method for analysing the amount of free gas within a pharmaceutical sample. According to the invention the method comprises the following steps: providing a sample before an irradiating source; irradiating the sample with at least one beam of electromagnetic radiation; detecting radiation emitted through the sample and generating signals corresponding to the amount of free gas in the sample, and correlating the generated signals to at least one solid state parameter of the sample.
Applicant
1)ASTRAZENECA AB
:S-151 85 SODERTALJE, SWEDEN Sweden
Inventor
1)CHRISTOFFER ABRAHAMSOM 2)STEFAN ANDERSSON-ENGELS 3)STAFFAN FOLESTAD 4)JONAS JOHANSSON 5)MIKAEL SJOHOLM 6)GABRIEL SOMESFALEAN 7)SUNEN SVANBERG No of Pages : 11 No of Claims : 28
International Info
Classification: G01N 21/35
Publication Number: WO 03/078983
Application Date: 2003-03-12
Priority Information
0200782-1 Sweden 2002-03-14