Tool · 510(k)

510(k) Predicate Finder

Find potential predicate devices for your 510(k) submission. Enter a K-number to find all clearances with the same product code, a three-letter product code to browse clearances directly, or search by device name.

Product Code: MRG FDA class 2

System, Test, Vitamin D

Clinical Chemistry

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The Vitamin D Test System is a clinical chemistry in vitro diagnostic device used to measure 25-hydroxyvitamin D levels in patient serum or plasma, enabling assessment of vitamin D status for the diagnosis and monitoring of deficiency or excess. Classified as FDA Class 2 under 21 CFR 862.1825, it requires 510(k) premarket notification. The product code is MRG, and it is eligible for third-party 510(k) review.

510(k) Clearances

46 matches
K Number
Device Name
MAGLUMI 25-OH Vitamin D, MAGLUMI X3 Fully-auto chemiluminescence immunoassay analyzer
ALFIS Vitamin D, ALFIS-3 Analyzer
Access 25(OH) Vitamin D Total
Elecsys Vitamin D total III
ADVIA Centaur Vitamin D Total (VitD)
MAGLUMI 2000 25-OH Vitamin D
BioPlex 2200 25-OH Vitamin D Kit
Diazyme EZ Vitamin D Assay
LOCI Total Vitamin D Total Assay, LOCI VITD CAL
Elecsys Vitamin D total II, Vitamin D total II CalSet, PreciControl Vitamin D total II, Vitamin D CalCheck 5
FREND Vitamin D Test System
IDS-iSYS 25VitDs, IDS-iSYS 25VitDs Control Set
ARCHITECT 25-OH Vitamin D 5P02, ARCHITECT 25-OH Vitamin D 5P02 Calibrators, ARCHITECT 25-OH Vitamin D 5P02 Controls
Lumipulse G 25-OH Vitamin D, Lumipulse G 25-OH Vitamin D Calibrators
ST AIA-PACK 25-OH Vitamin D, ST AIA-PACK 25-OH Vitamin D Calibrator Set, AIA-PACK 25-OH Vitamin D Control Set, and ST AIA-PACK 25-OH Vitamin D Pretreatment Set
25-Hydroxy Vitamin Ds EIA
BIOPLEX(R) 2200 25-OH VITAMIN D KIT, BIOPLEX(R) 2200 25-OH VITAMIN D CALIBRATOR SET, AND BIOPLEX(R) 2200 25-OH VITAMIN D
Access 25(OH) Vitamin D Total for Use on the Access 2 Immuno. Syst., Access 25(OH) Vitamin D Total Calibrators for Use on the Access 2 Immuno. Syst
IDS-ISYS 25-HYDROXY VITAMIN DS, AND IDS-ISYS 25 HYDROXY VITAMIN DS CONTROL SET
Access 25(OH) Vitamin D Total for Use on the UniCel Dxl Immuno. Syst. Access 25(OH) Vitamin D Total Calibrators for Use on the UniCel Dxl Immuno.
LIASON XL1,25 DIHYDROXYVITAMIN D; CONTROL SET, CALIBRATION VERIFIERS
ADVIA CENTAUR VITAMIN D TOTAL (VITD) ASSAY;ADVIA CENTAUR VITD TOTAL CALIBRATORS,QUALITY CONTROL & MASTER CONTROL MATERIA
DIAZYME 25-OH VITAMIN D ASSAY; DIAZYME 25-OH VITAMIN D CONTROL SET
LIAISON 25 TOTAL-D
25-OH VITAMIN D ELISA
25OH VITAMIN D TOTAL ELISA TEST
FASTPACK VITAMIN D; IMMUNOASSAY, CALIBRATORS, CONTROLS, VERIFIERS
IDS ISYS 1,25 DIHYDROXY VITAMIN D, IDS-ISYS, 1,25 DIHYDROXY VITAMIN D CONTROL SET, AND IDS ISYS 1,25 DIHYDROXY VITAMIN D
VITROS IMMUNODIAGNOSTIC PRODUCTS 25-OH VITAMIN D TOTAL REAGENT PACK, VITAMIN D TOTAL CALIBRATORS
ST AIA-PACK 25-OH VITAMIN D, ST AIA-PACK 25-OH VITAMIN D CALIBRATOR SET, AIA-PACK 25-OH VITAMIN D CONTROL SET, AND ST AI
DIAZYME 25-HYDROXY VITAMIN D EIA KIT DIAZYME 25-HYDROXY VITAMIN D EIA CONTROL SET DIA
ELECSYS VITAMIN D ASSAY ELECSYS VITAMIN D CALSET ELECSYS PRECICONTROL VARIA 3 ELECSYS VITAMIN D CALCHECK 5
LIAISON 25 OH VITAMIN D TOTAL ASSAY
ARCHITECT 25-OH VITAMIN D 100T, VITAMIN D 500T, VITAMIN D CALIBRATORS, VITAMIN D CONTROLS
ADVIA CENTAUR VITAMIN D TOTAL ASSAY
DIAZYME 25-HYDROXY VITAMIN D ASSAY KIT MODEL DZ688A, DIAZYME 25-HYDROXY VITAMIN D ASSAY CALIBRATOR SET MODEL DZ688A-CAL,
IDS-ISYS 25-HYDROXY VITAMIN D ASSAY, IDS-ISYS 25-HYDROXY VITAMIN D CONTROL SET
ESA BIOSCIENCES INC. VITAMIN D HPLC TEST
LIAISON 25 OH VITAMIN D TOTAL; ASSAY, CONTROL SET AND SPECIMEN DILUENT SET, MODELS 310600, 310601 AND 310602
1,25-DIHYDROXY VITAMIN D EIA
GAMMA-B 1,25-DIHYDROXY VITAMIN D
LIAISON 25 OH VITAMIN D
OCTEIA 25-HYDROXY VITAMIN D
1,25-DIHYDROXYVITAMIN D125I RIA
GAMMA-B 25-HYDROXY VITAMIN D RIA
INCSTAR 25-HYDROXYVITMIN D 1251 RIA

What is a Predicate Device?

A predicate device is a legally marketed device that a new 510(k) applicant uses to demonstrate substantial equivalence. The FDA's 510(k) pathway requires manufacturers to show that their device has the same intended use and similar technological characteristics as one or more predicate devices already cleared for commercial distribution.

Finding the right predicate is a critical step in 510(k) strategy. Manufacturers typically search for cleared devices with the same FDA product code, which groups devices by their intended use and regulatory classification. This tool helps you identify potential predicates by browsing all clearances within a product code.

Note that predicate devices must be legally marketed — they cannot be devices that were cleared but never commercialized, or devices subject to a mandatory recall. The determination of substantial equivalence considers intended use, technological characteristics, and performance data.

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