CRY™ is an aggressive variant of CRX™. Elementally, CRY™ has about 1.5X the embedded silica content when compared to CRX™. This allows CRY™ to filter a wider range of compounds than CRX™ alone and allows extractors the ability to quickly tune their media. Consider using a blend of CRX™ and CRY™ on the most difficult to process materials. Bro, media so aggressive it makes you want to CRY.