Within the next two weeks I will have in my possession a refrigerant reclaimer. I have about fifty drums of R-22 that need to be reclaimed. I've got 30+ employees that use this refrigerant daily and am pulling my hair out trying to figure a simple and effecient way to keep accountability and organization of the drums. I'll have recovered refer, reclaimed refer, and recovery drums in a vacuum that need to be seperated. All of the drums are labeled, just don't have a way to tell the contents. Anyone have some ideas?