# K974064: Micro X Residual Test Strips

- Pathway: 510(k) (Traditional)
- Applicant: Reprocessing Products Corp
- Decided: Dec 7, 1998 after 406 days
- Product code: MSY (Strip, Test, Reagent, Residuals For Dialysate, Disinfectant)
- Device class: 2
- Regulation: 21 CFR 876.5665
- 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) Renalin Residual Test Strips: named in the summary without a submission number

## Indications for use
Micro-X Residual Test Strips are intended for use as a semi-quantitative test of the residual presence of peracetic acid in dialyzers after reprocessing. This device may be used with all peroxyacetic/peracetic acid germicides used in the reprocessing of dialyzers; sanitation of water treatment systems and dialysis machine disinfection as part of an established quality assurance program.

Source page: https://510kreport.com/device/K974064
Methodology: https://510kreport.com/methodology