| UltraTek HRP Anti-Rabbit Lab Pack 1250 Slides | 00810108719229 | ScyTek Laboratories Inc. | Class A | |
| UltraTek HRP Anti-Rabbit Lab Pack 5000 Slides | 00810108719236 | ScyTek Laboratories Inc. | Class A | |
| UltraVision Hydrogen Peroxide Block | 00673693568401 | Richard-Allan Scientific LLC | Class A | |
| UltraVision Hydrogen Peroxide Block | 00673693568418 | Richard-Allan Scientific LLC | Class A | |
| UltraVision Quanto Detection System HRP DAB | 00673693560542 | Richard-Allan Scientific LLC | Class A | |
| UltraVision Quanto Detection System HRP DAB 125mL | 00673693461122 | Richard-Allan Scientific LLC | Class A | |
| UltraVision Quanto Detection System HRP DAB 15mL | 00673693461108 | Richard-Allan Scientific LLC | Class A | |
| UltraVision Quanto Detection System HRP DAB 60mL | 00673693461115 | Richard-Allan Scientific LLC | Class A | |
| Universal Alkaline Phosphatase Immunostaining Kit (For Mouse and Rabbit Primary Antibodies) | 00846405013562 | Diagnostic BioSystems | Class A | |
| Universal Alkaline Phosphatase Immunostaining Kit (For Mouse and Rabbit Primary Antibodies) | 00846405014231 | Diagnostic BioSystems | Class A | |
| Universal Alkaline Phosphatase Immunostaining Kit (For Mouse and Rabbit Primary Antibodies) | 00846405014248 | Diagnostic BioSystems | Class A | |
| Universal HRP Immunostaining Kit (For Mouse and Rabbit Primary Antibodies) | 00846405013593 | Diagnostic BioSystems | Class A | |
| Universal HRP Immunostaining Kit (For Mouse and Rabbit Primary Antibodies) | 00846405014262 | Diagnostic BioSystems | Class A | |
| Universal HRP Immunostaining Kit (For Mouse and Rabbit Primary Antibodies) | 00846405013586 | Diagnostic BioSystems | Class A | |
| Universal HRP Immunostaining Kit (For Mouse and Rabbit Primary Antibodies) | 00846405014255 | Diagnostic BioSystems | Class A | |
| Universal, HRP Polymer Detection System 1 Kit(s) | 00810108719434 | ScyTek Laboratories Inc. | Class A | |
| Universal, HRP Polymer Detection System 1 Kit(s) | 00810108719441 | ScyTek Laboratories Inc. | Class A | |
| Universal, HRP Polymer Detection System 1 Kit(s) | 00810108719458 | ScyTek Laboratories Inc. | Class A | |
| Universal, HRP Polymer Detection System 1 Kit(s) | 00810108719465 | ScyTek Laboratories Inc. | Class A | |
| Universal, HRP Polymer Detection System 1 Kit(s) | 00810108719472 | ScyTek Laboratories Inc. | Class A | |
| UnoVue'M Mouse AP Detection Reagent | 00846405013456 | Diagnostic BioSystems | Unknown class | |
| UnoVue Mouse HRP Detection Reagent | 00846405013449 | Diagnostic BioSystems | Class A | |
| UnoVue Mouse/Rabbit AP Detection Reagent | 00846405013487 | Diagnostic BioSystems | Class A | |
| UnoVue Mouse/Rabbit HRP/DAB Detection System | 00846405013647 | Diagnostic BioSystems | Class A | |
| UnoVue Mouse/Rabbit HRP/DAB Detection System | 00846405013654 | Diagnostic BioSystems | Class A | |
| UnoVue Mouse/Rabbit HRP/DAB Detection System | 00846405022250 | Diagnostic BioSystems | Class A | |
| UnoVue Mouse/Rabbit HRP/DAB Detection System | 00846405022267 | Diagnostic BioSystems | Class A | |
| UnoVue Mouse/Rabbit HRP Detection Reagent | 00846405013500 | Diagnostic BioSystems | Class A | |
| UnoVue Plus Mouse/Rabbit AP/PermaRed Detection System | 00846405013678 | Diagnostic BioSystems | Class A | |
| UnoVue Plus Mouse/Rabbit AP/PermaRed Detection System | 00846405022274 | Diagnostic BioSystems | Class A | |
| UnoVue Rabbit AP Detection Reagent | 00846405013531 | Diagnostic BioSystems | Class A | |
| UnoVue Rabbit HRP Detection Reagent | 00846405013524 | Diagnostic BioSystems | Class A | |
| UnoVue™ Mouse AP Detection Reagent | 00846405013463 | Diagnostic BioSystems | Unknown class | |
| UnoVue™ Mouse HRP Detection Reagent | 00846405013470 | Diagnostic BioSystems | Class A | |
| UnoVue™ Mouse/Rabbit AP Detection Reagent | 00846405013494 | Diagnostic BioSystems | Class A | |
| UnoVue™ Mouse/Rabbit HRP Detection Reagent | 00846405013517 | Diagnostic BioSystems | Class A | |
| UnoVue™ Rabbit AP Detection Reagent | 00846405013548 | Diagnostic BioSystems | Class A | |
| UnoVue™ Rabbit HRP Detection Reagent | 00846405013555 | Diagnostic BioSystems | Class A | |
| VENTANA CD15 (MMA.P8) Mouse Monoclonal Antibody | 07613336236987 | Ventana Medical Systems, Inc | Class C | |
| Warthin-Starry Stain Kit | 00846405013159 | Diagnostic BioSystems | Class A | |