Cleared Traditional

K790021 - SERUM

K790021 is the FDA 510(k) clearance for SERUM by Fisher Scientific Co., LLC. It is a Class 1 Chemistry device (product code CEO) cleared through the Traditional 510(k) pathway after a 43-day FDA review.

K790021 · Fisher Scientific Co., LLC · Chemistry device
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Feb 1979
Decision
43d
Days
Class 1
Risk

K790021 is an FDA 510(k) clearance for the SERUM, INORGANIC PHOSPHOROUS. Classified as Phosphomolybdate (colorimetric), Inorganic Phosphorus (product code CEO), Class I - General Controls.

Submitted by Fisher Scientific Co., LLC (Mchenry, US). The FDA issued a Cleared decision on February 15, 1979 after a review of 43 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1580 - the FDA in vitro diagnostics and chemistry framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Fisher Scientific Co., LLC devices

Submission Details

510(k) Number K790021 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 03, 1979
Decision Date February 15, 1979
Days to Decision 43 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
45d faster than avg
Panel avg: 88d · This submission: 43d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code CEO Phosphomolybdate (colorimetric), Inorganic Phosphorus
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1580
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - CEO Phosphomolybdate (colorimetric), Inorganic Phosphorus

All 73
Devices cleared under the same product code (CEO) and FDA review panel - the closest regulatory comparables to K790021.
KING DIAGNOSTICS PHOSPHORUS TEST
K811749 · King Diagnostics, Inc. · Jul 1981
ELVI INORGANIC PHOSPHOROUS
K792401 · Volu Sol Medical Industries · Dec 1979
INORGANIC PHOSPHORUS REAGENT
K791708 · Gilford Diagnostics · Sep 1979
REAGENT SYSTEM, INORGANIC PHOSPHORUS
K781806 · Sigma Chemical Co. · Jan 1979
PHOSPHORUS (INORGANIC) ANALYSIS PRODUCTS
K781000 · Abbott Laboratories · Dec 1978
ULTRACHEM PHOSPHORUS, 64973
K772156 · Harleco · Dec 1977