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(Please excuse cross posting!) I am looking for a pen that will test
for lignin in paper similar to the Abbey pen. University Products used to sell
one but no longer does. Please contact me if you have any suggestions about
where to find one. Thank you! Paula ________________________________ Paula De Stefano (destefano@xxxxxxx) Head, Preservation Department Barbara Goldsmith Preservation & Conservation
Department Phone: 212/998-2563 Fax: 212/995-4566 |