If you are getting a hair test and you want to be able to understand that hair test according to Cutler and use Cutlers hair test book to evaluate your own….then the hair test MUST be the “hair elements” test from www.directlabs.com (and not the “Hair toxic element exposure” from the same company.)

Other labs use different ranges, use different techniques to do the tests. Comparing tests from different labs is not compatible and cannot be compared together all the work/study Cutler did with his book.

If you got the wrong test or used the wrong lab, then the cutler book is………..wasted. The counting rules will not work.

These are the correct instructions http://home.earthlink.net/~moriam/HOW_TO_hair_test.html