Collection Resources Fingernail Collection Instructions Fingernail Collection Training Video   Fingernail Fact Sheet  Fingernail Resources D/L Methamphetamine Isomer Testing D/L Methamphetamine Isomer Testing is available upon request for specimens that test positive for methamphetamine. Nail Testing Panel Name: Nail Testing Panel Description: Nail Testing Drug Panel Type: Profile Matrix: Nail Collection Container:  Foil and tamper-evident sealed envelope Specimen … Continue reading Fingernail Drug Testing