Using a 4 panel drug test sold by Rapid Detect gives you the ability to detect up to 4 different drugs of abuse. In case you didn't know, in a general sense the word "panel" when speaking in reference to describing a drug test, is synonymous with the word "drug". An instant drug test can have multiple panels each one carrying a unique drug that the test will scan for.
Usually the panel will have the name of the drug on it in abbreviated form allowing you to visually identify the specific drug that is on the test strip. The instant drug tests below are all urine test kits. CLIA waived options are available and are labeled by a blue font.