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Discussion in 'Urine Testing' started by cakemania, Mar 24, 2009.
Those of you that have tested recently with LabCorp, how many mL of urine do they ask you for?
Some have said 45, some have said 60, so that's why I am asking. Thanks guys.
It isn't the lab that requires a certain quantity. It is the type of test and the employer who is comissioning the test.
If the employer wants a single test with no split offered, then they require 30 mL
If the employer wants a split test offering a split option, then they require 45 mL
If it is a DOT regulated test, then 45 mL is the minimum.