http://www.sciencebase.com/science-blog/chemistry-magazine-september-1946.html Science Blog from Freelance Science Writer David Bradley Thu, 09 Feb 2012 08:25:37 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.sciencebase.com/science-blog/chemistry-magazine-september-1946.html/comment-page-1#comment-539999 David Bradley Tue, 23 Sep 2008 12:53:52 +0000 http://www.sciencebase.com/science-blog/chemistry-magazine-september-1946.html#comment-539999 What's the reference Smaira? What’s the reference Smaira?

]]> http://www.sciencebase.com/science-blog/chemistry-magazine-september-1946.html/comment-page-1#comment-539996 smaira rostami Tue, 23 Sep 2008 12:48:04 +0000 http://www.sciencebase.com/science-blog/chemistry-magazine-september-1946.html#comment-539996 hi. I finished my studies in msc analytical chemistry. I have a journal about determination of cetylpyridinium chloride with picrate by extraction spectophotometry. this method use in medieciene and analytical chemistry I glad to if u read my journal thanx hi. I finished my studies in msc analytical chemistry.
I have a journal about determination of cetylpyridinium chloride with picrate by extraction spectophotometry. this method use in medieciene and analytical chemistry
I glad to if u read my journal
thanx

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