| GSP Neonatal Phenylalanine kit | 06438147324507 | Wallac Oy | Unknown class | |
| GSP Neonatal Phenylalanine kit | 06438147324514 | Wallac Oy | Unknown class | |
| Neonatal Phenylalanine | 06438147001286 | Wallac Oy | Unknown class | |
| Neonatal Phenylalanine | 06438147001293 | Wallac Oy | Unknown class | |
| Neonatal Phenylalanine | 06438172085015 | Labsystems Diagnostics Oy | Unknown class | |
| NEONATAL PKU Screening Assay | 05430002471716 | LaCAR MDx Technologies | Class C | |
| NEONATAL PKU Screening Assay | 05430002471723 | LaCAR MDx Technologies | Class C | |
| NEONATAL PKU Screening Assay | 05430002471730 | LaCAR MDx Technologies | Class C | |
| NEONATAL PKU Screening Fluo | 05430002471976 | LaCAR MDx Technologies | Class C | |
| NEONATAL PKU Screening Fluo | 05430003908051 | LaCAR MDx Technologies | Class C | |
| Phenylalanine (Phe) Diagnostic Kit (Fluorometric Assay) | 06974671100342 | Darui Biotechnology Co., Ltd. | Unknown class | |
| Phenylalanine (PKU) neonatal Screening Assay | 04049325004573 | IBL International GmbH | Unknown class | |