| Rowley Biochemical Sirius Red Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Gomori's Chromium Hematoxylin | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Bouin's Fluid | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Turk's Crystal Violet | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Diastase Powder | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Chabot Schiff's Reagent | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Congo Red 0.2% in Isopropanol | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Schiff's Reagent | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet, 2.5% in 10% Alcohol | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Alizarin Red S, 2% | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Alizarin Red S 1% | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet, Lillie's | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Nuclear Fast Red | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Hydrochloric Acid 0.25% | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Kinyoun's Carbol Fuchsin Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Alcoholic Bouin's Fluid | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet, 2% Aqueous | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Ziehl-Neelsen Carbol Fuchsin Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Scott's Water | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Congo Red, Certified | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet Working Solution | 1 | FDA UDI | Class I | Active |
| Alizarin Red, Certified | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Gelatin | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Congo Red 1% Aqueous | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Puchtler's Modification of Congo Red | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical EA Counterstain | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Congo Red 0.5% Aqueous | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Biebrich Scarlet, Certified | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Mucicarmine Stock Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Muller's Colloidal Iron Oxide Stock Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Harris Hematoxylin | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Biebrich Scarlet 1% in 1% Acetic Acid | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Sirius Red F3BA Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet, Hucker's | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Orange G | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Formalin Alcohol Acetic Acid | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Neutral Buffered Formalin | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Carmine Stock | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical PTAH Staining Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Jax Bouins | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet, Certified | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Hyaluronidase Powder | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Aldehyde Fuchsin Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Biebrich Scarlet, 1% Aqueous | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet Stirling | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Carbol Fuchsin | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Crystal Violet, 0.1% Solution | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Aldehyde Fuchsin | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Aniline | 1 | FDA UDI | Class I | Active |
| Rowley Biochemical Congo Red, 10% Aqueous | 1 | FDA UDI | Class I | Active |