About john-e-madden

john-e-madden · 02-10-2017

I’ve been working in the field of Ion Chromatography (IC) for more than 20 years, but in the last 12 months I’ve been spending much of my time discovering the field of Mass Spectrometry (MS). As I talk to more and more Mass Spectrometrists, I discove...

john-e-madden · 06-30-2016

Did you know that in 1990 East and West Germany reunified their economies on this very day? The following day the Deutsche Mark replaced the East German Mark as the official currency of both countries. Three months later the two countries merged to b...

john-e-madden · 08-15-2016

It's not just Hollywood. I remember putting down a Tom Clancy book half way through because of the absurd science. Apparently the lab had detected Sodium Chloride in some oil left on the ground at the crime scene. Since Sodium Chloride could only be ...

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