Archival Over-Wrapped 35 pt. Chipboard Specimen Trays (250-Pack)
Part #: 51109A
Store shells, rocks and other specimens in these Archival Over-Wrapped 35 pt. Chipboard Specimen Trays (250-Pack). Made from quality unbuffered white chipboard, the trays are over-wrapped with an acid-free paper. During a 4-year test period, the pH of the chipboard averaged 7.9, with a range of 7.28.7. The trays are completely white to best display specimens and to reveal frass and other pest evidence.
- Stores shells, rocks, skeletons and other specimens
- Made from unbuffered white chipboard with an acid-free paper over-wrap
- White in color to best display specimens and to reveal frass and other pest evidence
pH |
7.28.7 |
Acid-free |
Yes |
Material |
Other |
Buffered |
No |
Color |
White |
Width (in.) |
1 5/16 |
Length (in.) |
1 13/16 |
Height (in.) |
1 |
Features
+
- Stores shells, rocks, skeletons and other specimens
- Made from unbuffered white chipboard with an acid-free paper over-wrap
- White in color to best display specimens and to reveal frass and other pest evidence
Specs
+
pH |
7.28.7 |
Acid-free |
Yes |
Material |
Other |
Buffered |
No |
Color |
White |
Width (in.) |
1 5/16 |
Length (in.) |
1 13/16 |
Height (in.) |
1 |