About Archival Methods 26x40in White Archival Paper, 100-PK
The Archival Methods White Archival Paper is acid and lignin-free. This 70 lbs. text weight paper is buffered with 2% calcium carbonate reserve to prevent environmental contamination and is carbon free. Ideal for album pages, interleaving between prints or lining when a acid free surface is needed.
Archival Methods 26x40in White Archival Paper, 100-PK Features
High alpha cellulose pulp from purified wood fiber
Buffered with calcium carbonate 2-3% alkaline reserve, pH 9 +/-0.5, acid-free
Sulfur content is less than 0.0008% reducible sulfur
Lignin content is tested by TAPPI 236 cm-85 and has a Kappa number of less than five
Paper will not degrade and cause harm to artwork or documents