# Granite Chemical Co., Inc.

- Location (FDA's records): Mount Airy, NC
- FDA decisions: 3 (1990–1990): 3 510(k) clearances
- Product codes: KPO (3)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 3 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms that cite its devices most
- Nipro Renal Solutions USA, Corp.: 2 (https://510kreport.com/company/nipro-renal-solutions-usa)
- Advanced Renal Technologies, Inc.: 1 (https://510kreport.com/company/advanced-renal-technologies)

## Its most-cited devices
- K901471: GC-1000 Through GC-3005 Acid Concentrate (1990), cited by 3

## Recent decisions
- K901473: GC-01 Through GC-99 Acetate Concentrate (Jul 27, 1990)
- K901472: GC-BC-01, GC-BC-02, GC-BC-03 Bicarbonate Dry Packs (Jul 27, 1990)
- K901471: GC-1000 Through GC-3005 Acid Concentrate (Jul 27, 1990)

Source page: https://510kreport.com/company/granite-chemical