| Enzymatic Radiochemical Assay, Tobramycin | Federal registry | 1 |
| Enzyme Immunoassay, Carbamazepine | Federal registry | 1 |
| Enzyme Immunoassay, Digitoxin | Federal registry | 1 |
| Enzyme Immunoassay, Diphenylhydantoin | Federal registry | 1 |
| Enzyme Immunoassay, Gentamicin | Federal registry | 1 |
| Enzyme Immunoassay, Nicotine And Nicotine Metabolites | Federal registry | 1 |
| Enzyme Immunoassay, Theophylline | Federal registry | 1 |
| Enzyme Immunoassay, Valproic Acid | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Herpes Simplex Virus, Non-Specific | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Toxoplasma Gondii | Federal registry | 1 |
| Enzyme Linked Immunoabsorbent Assay, Varicella-Zoster | 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 |
| Enzyme Linked Immunosorbent Assay, T. Cruzi | Federal registry | 1 |
| Eosin Y | Federal registry | 1 |
| Epoxies | Company website | 1 |
| Epstein-Barr Virus, Other | Federal registry | 1 |
| Eustachian Tube Balloon Dilation Device | Federal registry | 1 |
| Evacuator, Oral Cavity | Federal registry | 1 |
| Excavator, Dental, Operative | Federal registry | 1 |
| Excavator, Ear | Federal registry | 1 |
| Exerciser, Non-Measuring | Federal registry | 1 |
| Expander, Surgical, Skin Graft | Federal registry | 1 |
| Explorer, Operative | Federal registry | 1 |
| External Cleaning Solution | Federal registry | 1 |
| face masks | Company website | 1 |
| Face Plate Hearing Aid | Federal registry | 1 |
| Factor Xiii A, S, Antigen, Antiserum, Control | Federal registry | 1 |
| families | Company website | 1 |
| Fast Green | Federal registry | 1 |
| Fentanyl And Other Opioid Protection Glove | Federal registry | 1 |
| Ferritin, Antigen, Antiserum, Control | Federal registry | 1 |
| Fiber, Medical, Absorbent | Federal registry | 1 |
| Fibrin Monomer Paracoagulation | Federal registry | 1 |
| Fibrin Split Products | Federal registry | 1 |
| File, Margin Finishing, Operative | Federal registry | 1 |
| File, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Film, Radiographic | Federal registry | 1 |
| Filter, Bacterial, Breathing-Circuit | Federal registry | 1 |
| Fixation Accessory | Federal registry | 1 |
| Fixative, Formalin-Containing | Federal registry | 1 |
| Flame Photometry, Lithium | Federal registry | 1 |
| Flask, Tissue Culture | Federal registry | 1 |
| Fluid, Bouin'S | Federal registry | 1 |
| Fluorometer, For Clinical Use | Federal registry | 1 |
| Fluorometric Method, Cpk Or Isoenzymes | Federal registry | 1 |
| Forceps, Articulation Paper | Federal registry | 1 |
| Forceps, Biopsy, Non-Electric | Federal registry | 1 |
| Forceps, Obstetrical | Federal registry | 1 |
| Forceps, Ophthalmic | Federal registry | 1 |
