Reveal Q+ MAX for Don Reveal® Q+ MAX for DON is intended for the quantitative analysis of grain and grain products for DON. Testing can be completed in three minutes after extraction and can detect a wide range (0.3–30 ppm) of DON. The test utilizes the MAX common extraction, which allows testers to use a single extraction and test for any of six mycotoxin kits. The test kit is designed for use by quality control personnel and others familiar with commodities possibly contaminated with DON.