# K030015: Atac Pak Phosphorus Reagent

- Pathway: 510(k) (Traditional)
- Applicant: Elan Diagnostics
- Decided: Mar 7, 2003 after 64 days
- Product code: CEO (Phosphomolybdate (Colorimetric), Inorganic Phosphorus)
- Device class: 1
- Regulation: 21 CFR 862.1580
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Beckman Synchron Phosphorus Reagent, product 465 145: named in the summary without a submission number

## Indications for use
The ATAC PAK Phosphorus Reagent Kit is intended for use with the ATAC Calibrator and the ATAC 8000 Random Access Chemistry System as a system for the quantitative determination of inorganic phosphorus in serum and plasma. Phosphorus results are used for the diagnosis and treatment of various disorders, including parathyroid gland and kidney diseases, and vitamin D imbalance. This reagent is intended to be used by trained personnel in a professional setting and is not intended for home use.

Source page: https://510kreport.com/device/K030015
Methodology: https://510kreport.com/methodology