Atlas FDA

Predicate Research Report · generated 2026-08-22 · Print / save as PDF · Save to account

KZQ — Predicate Candidate Screening

12 FDA 510(k) clearances under this product code; the 50 most recent screened below.

41 daysmedian FDA review time
81 days90th percentile
12clearances measured
K-numberDeviceApplicantDecidedReview daysRecalls (K-match)
K8721228000 SERIES GAS CHROMATOGRAPHSThe Perkin-Elmer Corp.1987-06-17150
K841891VARIAN 3300 & 3400 GAS CHROMATOGRAPHSVarian Assoc., Inc.1984-07-09630
K832962GAS CHROMATOGRAPH 5890AHewlett-Packard Co.1983-10-28590
K831387HS-100 HEADSPACE SAMPLING ACCESSORYThe Perkin-Elmer Corp.1983-08-241180
K830147SIGMA 300 GAS CHROMATROGRAPHThe Perkin-Elmer Corp.1983-02-07210
K820283SIGMA 2000 GAS CHROMATOGRAPHThe Perkin-Elmer Corp.1982-02-23210
K820025TRACE ANALYTICAL REDUCTION GAS ANALYZTrace Analytical1982-02-15410
K820071MODEL 5790 GAS CHROMATOGRAPHHewlett-Packard Co.1982-01-28160
K801745VISTA 44 GAS CHROMATOGRAPHY ANALYSISVarian Assoc., Inc.1980-08-20230
K7911385880 SERIES OF GAS CHROMATOGRAPHSHewlett-Packard Co.1979-07-24360
K770639DETECTOR, IR, MODEL GC-33Peokin-Elmer Corp.1977-06-24810
K770025GAS CHROMOTOGRAPHS, SIGMA 1,2,3,4,&10The Perkin-Elmer Corp.1977-02-16410

Methodology

Recall counts reflect FDA recall records explicitly referencing each K-number; FDA links recalls to K-numbers inconsistently, so 0 means "none found in FDA records," not "never recalled." Data: FDA openFDA, refreshed weekly. Verify decisions of consequence against the primary source. Full candidate set and CSV export: atlasbyauro.com.

Prepared with Atlas

Predicate research, review-time statistics and recall monitoring for 510(k) teams — atlasbyauro.com/fda