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| Version | User | Scope of changes |
|---|---|---|
| Nov 9 2006, 10:19 PM EST (current) | Anonymous | 12 words added |
| Nov 9 2006, 5:04 PM EST | heidianna | 12 words added, 11 words deleted |
Changes
Key: Additions Deletions
Definition:
Products with a pH factor of 7 or higher. If acid remains in materials used on layouts, it can react chemically with photographs and accelerate their deterioration.- Click EasyEdit to add to this page!
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See also:
Acid Migration
Deacidification
Buffering
Archival Quality
pH Factor
