# Royco Instruments

- Location (FDA's records): Mchenry, IL
- FDA decisions: 4 (1979–1980): 4 510(k) clearances
- Product codes: GIF (1), GKL (1), KSQ (1), GKH (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 0 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Recent decisions
- K800104: Royco Model 951 Cell Mixer (Feb 6, 1980)
- K791867: Royco Model 921 Cell Counter (Nov 5, 1979)
- K791644: Royco Model 371 Super Dilutor (Sep 19, 1979)
- K790442: Isotonic Diluent (Apr 4, 1979)

Source page: https://510kreport.com/company/royco-instruments