PDT-90® instructions for drug test with hair

Buy a PDT90 drug test with hair

Note: K000851, K010868, K011185, K011275, and K011426 are the clearance numbers issued by the US Food and Drug Administration (FDA) which are applicable to Psychemedics Corporation's assays. The PDT-90 analysis is performed in-house by Psychemedics. Summaries based can be viewed at the following FDA website: http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfPMN/pmn.cfm

STEP 1: READ ALL OF THE INSTRUCTIONS CAREFULLY 
It is important that you read and understand all of the materials for completing the PDT-90® Personal Drug Testing Service™ drug test with hair.  If you do not follow the instructions properly, we may not be able to process your drug test and provide you with results.

STEP 2: COLLECT THE SAMPLE 
Take the hair sample directly from your child's head. We advise against taking samples from other sources, such as hair brushes, since there is no guarantee that the sample is from your child.

1. Remove the materials contained inside the Hair Sample Collection Package. Your package should contain a white Sample Acquisition Card, a red Integrity Seal and foil.
2. Fold the foil in half lengthwise and open, making a trough, and place aside in preparation for the collection.
3. Use a sharp pair of blunt-nosed scissors to collect the hair. (Scissors not included.)
4. Position yourself behind the child in order to take the sample from the back "crown" of the head.
5. Find the area of the hair that is fullest and lift to expose the lower layer of hair.
6. Grasp a small lock of hair visibly equal to 1/2 inch wide and about one strand deep when held flat across your finger. (Photo #1.) Note: The drug test with hair cannot test sample unless we have a sufficient quantity of hair.
7. Cut hair as close to the scalp as possible.

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