| Enzyme Immunoassay, Lidocaine | Federal registry | 1 |
| Enzyme Immunoassay, Methotrexate | Federal registry | 1 |
| Enzyme Immunoassay, Nicotine And Nicotine Metabolites | Federal registry | 1 |
| Enzyme Immunoassay, Non-Radiolabeled, Total Thyroxine | Federal registry | 1 |
| Enzyme Immunoassay, Oxcarbazepine Metabolite | Federal registry | 1 |
| Enzyme Immunoassay, Phenobarbital | Federal registry | 1 |
| Enzyme Immunoassay, Procainamide | Federal registry | 1 |
| Enzyme Immunoassay, Quinidine | Federal registry | 1 |
| Enzyme Immunoassay, Theophylline | Federal registry | 1 |
| Enzyme Immunoassay, Tracrolimus | Federal registry | 1 |
| Enzyme Immunoassay, Valproic Acid | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Cytomegalovirus | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Mumps Virus | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Rubeola Igg | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Toxoplasma Gondii | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Varicella-Zoster | Federal registry | 1 |
| Enzyme Linked Immunoabsorption Assay, Treponema Pallidum | Federal registry | 1 |
| Enzyme Linked Immunosorbent Assay, Herpes Simplex Virus, Hsv-1 | Federal registry | 1 |
| Enzyme Linked Immunosorbent Assay, Herpes Simplex Virus, Hsv-2 | Federal registry | 1 |
| Eosin Y | Federal registry | 1 |
| Equipment, Laboratory, General Purpose, Labeled Or Promoted For A Specific Medical Use | Federal registry | 1 |
| Everolimus Immunoassay | Federal registry | 1 |
| Expressor | Federal registry | 1 |
| External Upper Limb Tremor Stimulator | Federal registry | 1 |
| Extractable Antinuclear Antibody, Antigen And Control | Federal registry | 1 |
| Fastener, Fixation, Biodegradable, Soft Tissue | Federal registry | 1 |
| fencing | Company website | 1 |
| Ferrozine (Colorimetric) Iron Binding Capacity | Federal registry | 1 |
| Fiber optic | Company website | 1 |
| Filler, Bone Void, Osteoinduction (W/O Human Growth Factor) | Federal registry | 1 |
| Flow Cells | Company website | 1 |
| Fludeoxyglucose F18-Guided Radiation Therapy System | Federal registry | 1 |
| Fluorescence Polarization Immunoassay, Tobramycin | Federal registry | 1 |
| Fluorescent Immunoassay, Tobramycin | Federal registry | 1 |
| Foot Examination Tool For Inflammatory Changes | Federal registry | 1 |
| Formalin-Saline | Federal registry | 1 |
| Frame, Spectacle | Federal registry | 1 |
| Gabapentin Assay | Federal registry | 1 |
| Gastroscope And Accessories, Flexible/Rigid | Federal registry | 1 |
| Glucose Dehydrogenase, Glucose | Federal registry | 1 |
| Glucose Oxidase, Glucose | Federal registry | 1 |
| Guide, Wire, Catheter, Neurovasculature | Federal registry | 1 |
| Heat-Exchanger, Cardiopulmonary Bypass | Federal registry | 1 |
| Hematoxylin | Federal registry | 1 |
| Hemoglobin A1c Test System | Federal registry | 1 |
| Hemoglobin A2 Quantitation | Federal registry | 1 |
| Illuminator System For Blood Products | Federal registry | 1 |
| Implantable Transprostatic Tissue Retractor System | Federal registry | 1 |
| Implant, Dermal, For Aesthetic Use | Federal registry | 1 |
| Injection Data Capture Device | Federal registry | 1 |
