Archival Definitions: Acid-Free | Buffered | Unbuffered
Archival Definitions: Acid Free / Buffered / Unbuffered (Please click on each image throughout this blog for more information.) The term Acid Free gets tossed around a lot! But … … just WHAT does “acid-free” actually mean??? First, a quick review: Remember 7th grade science class all those zillions […]