
Little Nell Labs, Inc.
Free shipping on orders over $99 · 30-day returns
THYROCHEK ONE-STEP WHOLE BLOOD RAPID TSH ASSAY is an FDA 510(k)-cleared medical device (K990658) manufactured by Little Nell Labs, 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 June 1, 1999. Regulation: 8.