Z-2713-2026Class II

GSP Neonatal GALT Kit. Product Codes: 3303-001U, 3303-0010. in vitro diagnostic. Used in FLUORESCENT PROC...

Name: Z-2713-2026 GSP Neonatal GALT Kit. Product Codes: 3303-001U, 3303-0010. in vitro diagnostic. Used in FLUORESCENT PROC...
Creator: Wallac Oy
Published: 2026-05-18
License: https://open.fda.gov/license/

Wallac Oy / initiated 2026-05-18 / Open, Classified / root cause: manufacturing process

FDA source

WALLAC OY began a recall of GSP Neonatal GALT Kit. Product Codes: 3303-001U, 3303-0010. in vitro diagnostic. Used in FLUORESCENT PROC. (QUAL), GALACTOSE-1-PHOSPHATE URIDYL TRANSFERASE on 2026-05-18. FDA classified it as Class II and gives the reason as "Reduction in the on-board stability of the GSP GALT assay. This may increase the likelihood of run-QC failures and consequently delay the reporting of patient results". As of 2026-09-10, the recall status on record is Open, Classified, and MDM tags the root cause as manufacturing process.

Recall record

Recall number: Z-2713-2026
Classification: Class II
Status: Open, Classified
Initiated: 2026-05-18
Posted: 2026-07-09
Recalling firm: Wallac Oy
Product: GSP Neonatal GALT Kit. Product Codes: 3303-001U, 3303-0010. in vitro diagnostic. Used in FLUORESCENT PROC. (QUAL), GALACTOSE-1-PHOSPHATE URIDYL TRANSFERASE.
Product code: KQP Fluorescent Proc. (Qual.), Galactose-1-Phosphate Uridyl Transferase
Reason for recall: Reduction in the on-board stability of the GSP GALT assay. This may increase the likelihood of run-QC failures and consequently delay the reporting of patient results.
Root cause tag: manufacturing process
FDA root cause: Nonconforming Material/Component
Action: Wallac Oy, a Revvity company, notified consignees on about 05/18/2026 via emailed "URGENT: MEDCIAL DEVICE RECALL" letter. Consignees were instructed to inspect inventory for the affected lots and dispose of affected lots according to local requirements. If consignees do not have another GSP Neonatal GALT kit lot at hand, the newborn screening for classical galactosemia may be continued, with following instructions: - Reconstitute GALT Substrate Reagent by adding 2.8 mL of GALT Assay Buffer and invert gently for 20-30 minutes (note: slightly extended dissolving time). - Reagent cassettes should preferably be used within 12 hours (note: reduced on-board storage time). - Load reagent cassette to GSP without additional delay after reconstitution of Substrate Reagent (one reagent cassette is sufficient for measurement of four full plates (384 wells). - If possible, prioritize GALT plates first if multiple analytes/kits are run within the same instrument. Avoid exceeding the on-board storage time of 12 hours for the reagent cassette. - Run calibration curve on each plate and evaluate the results against the plate-specific curve (note: do not use stored calibration curve). These precautions are aimed at minimizing the fluctuation of the GALT activity results between assays/plates. Consignees were also requested to complete and return the response form provided. Revvity will replace the quantity of excessive kit usage and the affected GSP Neonatal GALT kits disposed from inventory upon receipt of the response form.
Quantity in commerce: 3,274 units
Distribution: Worldwide - US Nationwide distribution in the states and territories of AL, AR, AZ, CO, FL, GA, IL, IN, KY, LA, MA, MD, MN, MO, NJ, OR, PR, SC, TN, TX, VA, WV and the countries of Austria, Belgium, Egypt, France, Germany, Hong Kong, Iraq, Italy, Netherlands, Oman, Philippines, Saudi Arabia, Singapore, Spain, Thailand, United Arab Emirates, Vietnam.
Product codes and lots: 1. Product Code: 3303-001U. UDI-DI: 06438147321704. UDI-PI (PACKING LOT): (01)06438147321704(17)260531(10)763638 (1076363801); (01)06438147321704(17)260531(10)764085 (1076408501); (01)06438147321704(17)260531(10)765033 (1076503301); (01)06438147321704(17)260731(10)765231 (1076523101); (01)06438147321704(17)260731(10)765316 (1076531601); (01)06438147321704(17)261031(10)766420 (1076642001); (01)06438147321704(17)261031(10)766894 (1076689401); (01)06438147321704(17)261130(10)767873 (1076763801); (01)06438147321704(17)261130(10)768361 (1076836101); (01)06438147321704(17)261130(10)768703 (1076870301); (01)06438147321704(17)270228(10)769355 (1076935501); (01)06438147321704(17)270228(10)769542 (1076954201); (01)06438147321704(17)270228(10)769632 (1076963201); (01)06438147321704(17)270228(10)769671 (1076967101); (01)06438147321704(17)270228(10)769782 (1076978201); (01)06438147321704(17)270228(10)769871 (1076987101); (01)06438147321704(17)270228(10)769975 (1076997501); (01)06438147321704(17)270228(10)770078 (1077007801); (01)06438147321704(17)270228(10)770086 (1077008601); (01)06438147321704(17)270228(10)770351 (1077035101). 2. Product Code: 3303-0010. UDI-DI: 06438147311347. UDI-PI (PACKING LOT): (01)06438147311347(17)260531(10)763396 (1076339601); (01)06438147311347(17)260531(10)763396 (1076339602); (01)06438147311347(17)260531(10)764209 (1076420901); (01)06438147311347(17)260531(10)764209 (1076420902); (01)06438147311347(17)260731(10)765317 (1076531702); (01)06438147311347(17)260731(10)7653177 (1076531703); (01)06438147311347(17)261031(10)766378 (1076637801); (01)06438147311347(17)261031(10)766943 (1076694301); (01)06438147311347(17)261031(10)767323 (1076732301); (01)06438147311347(17)261130(10)767955 (1076795501); (01)06438147311347(17)261031(10)767956 (1076795601); (01)06438147311347(17)261130(10)769214 (1076921401); (01)06438147311347(17)261231(10)769967 (1076996701).

Enforcement reports

One row per recalled product line

FDA enforcement reports joined to recall event Z-2713-2026
Recall number	Class	Status	Voluntary or mandated	Report date	Classified
Z-2713-2026	Class II	Ongoing	Voluntary: Firm initiated	2026-07-15	2026-07-09

Product code KQP

K100101Class IIGsp Neonatalgalt Kit, Model 3303-001UPerkinelmer, Inc. / cleared 2010-06-11

MDM coverage of this record lists here, newest first.

About this record

Sourced from the FDA device recall database and the FDA enforcement reports, both ingested from openFDA. The recall record supplies the product, the reason and the product code; the enforcement report supplies the classification. The two datasets are exported by FDA on different days, and the date above is the older of the two, so nothing on this page is newer than it says.

MDM adds the root cause tag, derived from FDA’s own root cause text, and the cross-links to the product code, the clearances named on the record and MDM coverage. Where a recall has not been joined to an enforcement report, no classification is shown.

Data as of 2026-09-30, the FDA export date for this dataset. Page last changed 2026-09-05. View this recall on fda.gov (opens on fda.gov)