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Analyzing PMIDA in water
Posted: Tue Aug 10, 2010 11:21 am
by breinbjerg
Hi There
Any one who has experience with analyzing PMIDA (Gylphosate impurity) in water samples? LoD 0,1 ppm
Best regards
Breinbjerg
Posted: Tue Aug 10, 2010 12:55 pm
by Gerhard Kratz
If HPLC is the method of choice I would start with a HILIC column.
Posted: Wed Aug 11, 2010 10:55 am
by breinbjerg
Thanks - I'll try that.
Regards
Bo
Posted: Mon Aug 16, 2010 9:42 pm
by SIELC_Tech
Here is method for analysis of glyphosate and related products. Method is LC/MS compatible, so LOD/LOQ should satisfy your needs:
http://www.sielc.com/application_185.html
I am not sure that with UV or ELSD you can achieve detection limits of 0.1 ppm