What substances can the tests detect? Tests detect illegal drugs, alcohol, and some prescription medications. Specifics vary by test type. By Rowan Poole|2023-10-27T15:16:25+01:0027/10/2023|Industry, Warehouse & Logistics|0 Comments Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Rowan Poole Leave A Comment Cancel replyYou must be logged in to post a comment.