510(k) Report

FDA applicant

Diagnostic Chemicals, Ltd.

Charlottetown, P.E.I., CA66 decisions1994–20078 recalls

FDA records 66 decisions for Diagnostic Chemicals, Ltd. (Charlottetown, P.E.I., CA) from 1994 to 2007: 66 510(k) clearances. Most are in product codes DIC (Alcohol Dehydrogenase, Specific Reagent For…) and LDP (Colorimetry, Acetaminophen). Its devices cite 8 predicates, 1 of them its own earlier devices. 8 recalls are linked to its devices.

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) refreshed weekly, last Nov 3, 2026

FIG. A — Illustration, clinical chemistry panel, where it files most

How often FDA has decided Diagnostic Chemicals, Ltd.’s devices, and how often a recall has named them.

FDA decisions per year

2in 2007

2007: 2
2007high 2 (2007) · low 0 (2008)2026

2026 so far, outlined.

Recalls per year

1in 2016

2007: 12008: 12009: 22012: 12016: 1
2007high 2 (2009) · low 0 (2010)2026

Class I Class II/III not classified

FIG. 1 — Diagnostic Chemicals, Ltd. by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports · Data through Oct 25, 2026

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Other applicant names beginning “Diagnostic”

FDA records each applicant name separately; these may or may not be the same firm.