
Photec Diagnostics, Inc.
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D-CHEM TOTAL T4 TEST KIT FOR THYROXINE QUANTITA. is an FDA 510(k)-cleared medical device (K896329) manufactured by Photec Diagnostics, Inc.. This device is classified under the Clinical Chemistry specialty. FDA Device Class II (Special Controls) — moderate risk, requires 510(k) clearance. FDA clearance granted on December 11, 1989. Regulation: 8.