Attached files
file | filename |
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8-K - 8-K - CombiMatrix Corp | a11-25009_18k.htm |
Exhibit 16.1
August 24, 2011
Securities and Exchange Commission
100 F Street N.E.
Washington, DC 20549
Commissioners:
We have read Item 4.01 of Form 8-K dated on or around August 24, 2011, of CombiMatrix Corporation and are in agreement with the statements contained therein concerning our firm.
/S/ PETERSON SULLIVAN LLP