| HP35 Coated Microtome Blade | 00673693222549 | Richard-Allan Scientific LLC | Class A | |
| HP35 Ultra Microtome Blade | 00673693458863 | Richard-Allan Scientific LLC | Class A | |
| MB22 Premier Microtome Blade | 00673693221665 | Richard-Allan Scientific LLC | Class A | |
| MB35 Premier Microtome Blade | 00673693221672 | Richard-Allan Scientific LLC | Class A | |
| Microtome Knife | 00673693063500 | Richard-Allan Scientific LLC | Class A | |
| MX35 Premier™ Microtome Blade | 00673693221696 | Richard-Allan Scientific LLC | Class A | |
| MX35 Premier™+ Microtome Blade | 00673693221702 | Richard-Allan Scientific LLC | Class A | |
| MX35 Ultra Microtome Blade | 00673693458856 | Richard-Allan Scientific LLC | Class A | |
| MX35 Ultra+ Microtome Blade | 00673693002639 | Richard-Allan Scientific LLC | Class A | |
| MX35 Ultra+ Microtome Blade (Sample) | 00673693002646 | Richard-Allan Scientific LLC | Class A | |