Predicate Research Report · generated 2026-08-21 · Print / save as PDF · Save to account

JXR — Predicate Candidate Screening

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

37 daysmedian FDA review time

80 days90th percentile

29clearances measured

K-number	Device	Applicant	Decided	Review days
K900828	PERKIN-ELMER AA 3100 ATOMIC ABSORPTION SPECTRO.	The Perkin-Elmer Corp.	1990-04-09	47
K875098	CIBA CORNING MODEL 644	Ciba Corning Diagnostics Corp.	1988-03-03	84
K842752	ZEEMAN 3030 ATOMIC ABSORPT SPECTORPHOT	The Perkin-Elmer Corp.	1984-08-22	37
K842496	ICP/6500 INDUCTIVELY-COUPLED PLASMA-	The Perkin-Elmer Corp.	1984-08-10	45
K830799	INDUCTIVELY-COUPLED PLASMA SPECTROMETER	The Perkin-Elmer Corp.	1983-04-12	29
K820320	MODEL 3030 ATOMIC ABSORPTION SPECTRO-	The Perkin-Elmer Corp.	1982-03-01	24
K810536	ZEEMAN/5000 GRAPHITE FURNACE ATOMIC ABSB	The Perkin-Elmer Corp.	1981-03-17	19
K792557	SPECTROPHATOMETER MODELS 2280 & 2380AA	The Perkin-Elmer Corp.	1980-01-16	37
K792146	ATOMIC SPECTROSCOPY SYSTEM	The Perkin-Elmer Corp.	1979-11-30	39
K791074	MODEL MHS-20, ATOMIC ABSORPTION ACCESS	The Perkin-Elmer Corp.	1979-08-22	71
K790795	MODEL 4000, SPECTROPHOTOMETER	The Perkin-Elmer Corp.	1979-07-24	91
K790781	SPECTROPHOTOMETER SYSTEM, MODEL AA-475	Varian Assoc., Inc.	1979-05-03	10
K790780	ATOMIC ABSORPTION SPECTROPHOTOMETER,	Varian Assoc., Inc.	1979-05-03	10
K790111	ATOMIZER, FURNACE MODEL HGA-400	The Perkin-Elmer Corp.	1979-04-04	76
K790117	AUTOSAMPLER, MODEL AS-40	The Perkin-Elmer Corp.	1979-03-19	55
K780522	SPECTROPHOTOMETERS, ATOMIC ABSORPTION	Instrumentation Laboratory CO	1978-05-12	42
K780521	SPECTROPHOTOMETER, ATOMIC ABSORPTION	Instrumentation Laboratory CO	1978-05-12	42
K780342	SPECTROPHOTOMETERS	The Perkin-Elmer Corp.	1978-04-10	39
K780129	ATOMIZER, FURNACE, GRAPHITE	The Perkin-Elmer Corp.	1978-04-05	71
K780390	SPECTROPHOTOMETER, ABSORPTION, ATOMIC	Varian Assoc., Inc.	1978-03-22	12
K780112	SPECTROPHOTOMETER, MODEL 5000	The Perkin-Elmer Corp.	1978-01-30	11
K772165	SPECTROPHOTOMETER - SERIES AA-575	Varian Assoc., Inc.	1977-11-28	12
K771604	SPECTROPHOTOMETEO IL MODEL 651	Instrumentation Laboratory CO	1977-09-22	31
K770645	SPECTROPHOTOMETER, MODEL 751	Instrumentation Laboratory CO	1977-06-24	80
K770526	DIGITAL SCANNER	The Perkin-Elmer Corp.	1977-04-08	21
K770443	SPECTROPHOTOMETER ANALYSIS SYS., AA-175	Varian Assoc., Inc.	1977-04-08	32
K770444	SPECTROPHOTOMETER ANALYSIS SYS., AA-375	Varian Assoc., Inc.	1977-04-08	32
K761316	ABSORPTION SPECTROPHOTOMETERS	The Perkin-Elmer Corp.	1977-02-07	42
K760119	SAMPLER, FLAMELESS (IL MODEL 555)	Instrumentation Laboratory CO	1976-07-20	25

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