Dfi Co., Ltd. 388-25 Gomo-ro Jillye-myeon Gimhae Korea (the Republic Of): Nitroprusside, Ketones (urinary, Non-quant.)

Recall Summary DFI Co., Ltd. is recalling One Step K in vitro diagnostic test devices (model 81A4) that were sold nationwide in the US, as well as in England, because they were distributed without FDA premarket clearance or approval. The test is used to detect nitroprusside and urinary ketones. This is a Class I recall, the most serious classification.

Recalling firm
DFI Co., Ltd. 388-25 Gomo-Ro Jillye-Myeon Gimhae Korea (the Republic of)
Product
One Step K in vitro diagnostic test REF: 81A4
Reason
The devices were distributed without required FDA premarket clearance or approval.
Classification
Class I
Category
medical device recall
Country
United States
Agency
FDA-DEVICES
Recall date
2026-04-02
Status
Open, Classified
Areas affected
AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, ...
Distribution
Worldwide - US Nationwide distribution in the states of FL, PA and the country of England.

Official recall notice from FDA-DEVICES

Recall details on Nibble Recalls: https://trynibble.app/recalls/82377672-5e79-4dae-9c39-f0fdc9dde237