Medical urine test strips for weed quantity
Marijuana Urine Drug Test Strips (THC) - Ovus Medical. 2019-4-18 · Instructions for Urine Test Strips. 1. Remove the test strip from the unopened pouch and use it promptly to get the best and most accurate results. Ideally, the test should be conducted within one hour after removing the test strip from the package. 2.
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