First Check provides preliminary information in as little as 5 minutes about the use of marijuana. This kit contains: 1 First Check Drug Test; sample dispenser; labeled confirmation vial; transportation pouch; pre-addressed mailing box; detailed instruction pamphlet. Confidential confirmatory test included in purchase price.
Add 3 drops of urine to test kit. Wait 5 minutes. Read results. NEGATIVE result: line appears. Preliminary positive result: No line appears. Do not read the results after 10 minutes. Read enclosed directions completely before use.
For external use only. Store at room temperature or refrigerated, 40-86 degrees F (4-30 degrees C).