Early PPID vs normal seasonal rise


My 18 yo mare's ACTH tested at 12 pmol/L as of Oct. 19. I'd like to convert pmol/L to pg/ml to get a sense how it compares to the ACTH range during the seasonal rise for normal horses.

Can someone please tell me where to find or search for the file explaining the conversion units for various blood test results? I know I read it and can't locate the information again.


Sonoma County, CA
History: http://pets.groups.yahoo.com/group/ECHistory6/files/Cass%20for%20Satra%20-%20Northern%20California/

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