The citation is designated as a report of incompatibility when the results of the original article indicated either or both of the following criteria were met

1. A physical or visual incompatibility was reported (visible or electronically detected particulate formation, haze, precipitation, color change, or gas evolution)
2. Greater than 10% decomposition of one or more components in 24 hours or less under the specified conditions was reported (time periods of less than 24 hours have been noted in the table)