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Tag Archives: buffering
Science of pH
pH seems like a simple concept but it’s actually relatively complicated. Let’s correct some misunderstandings that I have seen recently. There is nothing magical about a pH of 7. pH 7.0 is generally defined as neutral; however that doesn’t mean … Continue reading
Dr. Mark’s Guide to Photo Safety
Photo safety is a complex subject and it is difficult to know what to do about it. Here, in one concise list are my recommendations for Ahni, Zoe, Creative Memories, Our Memories for Life, and anyone else concerned about photo … Continue reading
Posted in Industry Info
Tagged adhesives, bleed, buffering, light stability, pH, photo-safety, photographic activity test, PVC
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Paper Weight and Photo Safety
Paper is critical for many projects and unfortunately it is all too easily misunderstood. As an example, Creative Memories has changed its album page to what appears to be a more flexible, less stiff paper. Does this mean the paper … Continue reading