There are several companies that sell the knives such as Deleware Diamond
Knives, Thermo Shandon and I believe CL Sturkey and Leica as well.  They
are expensive but last for many years depending on how much they are
sharpened.

Best regards,
Cathy


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GLP Compliant Laboratory

Cathy A. Mayton
Project Director
Wasatch Histo Consultants, Inc.
www.wasatchhisto.com