BACKINGS for Regular Magazines 8-3/8 x 11-1/8" .040" thick Acid-Free, Lignin-free, Buffered Board. Indefinite Storage
DETAILS
Regular Magazine Acid-free, Lignin-free & Buffered Board
8-3/8 x 11-1/8" .040 thick
All white. Use for Indefinite Storage.100% alpha-cellulose board, buffered with a 3% calcium carbonate buffer. It is acid-free (alkaline pH 8.0-9.0), lignin-free, contaminant-free. Suitable for conservation. Our material meets the Library of Congress Archival Standards. Acid-free board can trap migrating acids in paper and neutralize it. A buffered board can stop migrating acids from entering an object and therefore prevent damage.
8-3/8 x 11-1/8" .040 thick
All white. Use for Indefinite Storage.100% alpha-cellulose board, buffered with a 3% calcium carbonate buffer. It is acid-free (alkaline pH 8.0-9.0), lignin-free, contaminant-free. Suitable for conservation. Our material meets the Library of Congress Archival Standards. Acid-free board can trap migrating acids in paper and neutralize it. A buffered board can stop migrating acids from entering an object and therefore prevent damage.