| Cart, Emergency, Cardiopulmonary (Excluding Equipment) | Federal registry | 2 |
| Catheter, Percutaneous, Cutting/Scoring | Federal registry | 2 |
| C. Difficile Nucleic Acid Amplification Test Assay | Federal registry | 2 |
| Cells, Animal And Human, Cultured | Federal registry | 2 |
| Coil, Magnetic Resonance, Specialty | Federal registry | 2 |
| Colorimeter, Photometer, Spectrophotometer For Clinical Use | Federal registry | 2 |
| Colorimetric Method, Triglycerides | Federal registry | 2 |
| Colorimetry, Acetaminophen | Federal registry | 2 |
| Congo Red | Federal registry | 2 |
| Connector, Airway (Extension) | Federal registry | 2 |
| Crystal Violet For Histology | Federal registry | 2 |
| Culture Media, Non-Propagating Transport | Federal registry | 2 |
| Custom Solutions | Company website | 2 |
| Cystometer, Electrical Recording | Federal registry | 2 |
| Detector And Alarm, Arrhythmia | Federal registry | 2 |
| Devices, Breath Trapping, Alcohol | Federal registry | 2 |
| Diazo Colorimetry, Bilirubin | Federal registry | 2 |
| Displays | Company website | 2 |
| Dna-Based Test For Minimal Residual Disease For Hematologic Malignancies | Federal registry | 2 |
| Dna Probe, Nucleic Acid Amplification, Chlamydia | Federal registry | 2 |
| Dna-Reagents, Neisseria | Federal registry | 2 |
| Drape, Surgical, Exempt | Federal registry | 2 |
| Drug Mixture Control Materials | Federal registry | 2 |
| Drug Specific Control Materials | Federal registry | 2 |
| Electrocardiograph | Federal registry | 2 |
| Electrode, Ion Specific, Potassium | Federal registry | 2 |
| Electrode, Ion Specific, Sodium | Federal registry | 2 |
| Electromyograph, Diagnostic | Federal registry | 2 |
| Enzymatic Method, Alcohol Dehydrogenase, Ultraviolet | Federal registry | 2 |
| Enzymatic Method, Creatinine | Federal registry | 2 |
| Enzyme Immunoassay, Carbamazepine | Federal registry | 2 |
| Enzyme Immunoassay, Digoxin | Federal registry | 2 |
| Enzyme Immunoassay, Diphenylhydantoin | Federal registry | 2 |
| Enzyme Immunoassay, Gentamicin | Federal registry | 2 |
| Enzyme Immunoassay, Non-Radiolabeled, Total Thyroxine | Federal registry | 2 |
| Enzyme Immunoassay, Phenobarbital | Federal registry | 2 |
| Enzyme Immunoassay, Theophylline | Federal registry | 2 |
| Enzyme Immunoassay, Valproic Acid | Federal registry | 2 |
| Enzyme Linked Immunoabsorbent Assay, Cytomegalovirus | Federal registry | 2 |
| Enzyme Linked Immunoabsorbent Assay, Mumps Virus | Federal registry | 2 |
| Enzyme Linked Immunoabsorbent Assay, Rubeola Igg | Federal registry | 2 |
| Enzyme Linked Immunoabsorbent Assay, Toxoplasma Gondii | Federal registry | 2 |
| Enzyme Linked Immunoabsorbent Assay, Varicella-Zoster | Federal registry | 2 |
| Epstein-Barr Virus, Other | Federal registry | 2 |
| Extractable Antinuclear Antibody, Antigen And Control | Federal registry | 2 |
| Ferrozine (Colorimetric) Iron Binding Capacity | Federal registry | 2 |
| Fluorescent Immunoassay, Tobramycin | Federal registry | 2 |
| Frequency Converters | Company website | 2 |
| Gas Chromatography, Methamphetamine | Federal registry | 2 |
| Gastrointestinal Pathogen Panel Multiplex Nucleic Acid-Based Assay System | Federal registry | 2 |