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Quest Diagnostics is committed to being there for its clients by offering convenient, quality collection services. As a part of this commitment to excellence, we are pleased to announce that, effective this month, all Quest Diagnostics Patient Service Centers and Preferred Collection Sites that provide hair collections for drugs of abuse will begin stocking collection supplies at their facilities.
This change creates a number of important benefits for you:
Hair testing is the only drug-testing method available that provides up to a 90-day drug use history. To learn more, visit HairTesting.com.
For more information about drug testing, visit our website.