| Reagent, Borrelia Serological Reagent | Federal registry | 1 |
| Reagent, Leishmanii Serological | Federal registry | 1 |
| Reagents, Antibody, Legionella, Direct & Indirect Fluorescent | Federal registry | 1 |
| Reagents, Clostridium Difficile Toxin | Federal registry | 1 |
| Reagents, Test, Tetrahydrocannabinol | Federal registry | 1 |
| Reagents, Zika Virus Nucleic Acid | Federal registry | 1 |
| Refractometer For Clinical Use | Federal registry | 1 |
| Regulator, Pressure, Gas Cylinder | Federal registry | 1 |
| Replacement, Ossicular Prosthesis, Total | Federal registry | 1 |
| Research Use Only/Microbiology | Federal registry | 1 |
| Respirator, Surgical | Federal registry | 1 |
| Retinol-Binding Protein, Antigen, Antiserum, Control | Federal registry | 1 |
| Retractor | Federal registry | 1 |
| Retractor, All Types | Federal registry | 1 |
| Rt-Qpcr Assay For Mrna Transcript Immune Biomarkers | Federal registry | 1 |
| S-316 Solvent | Company website | 1 |
| Saccharogenic, Amylase | Federal registry | 1 |
| Scraper, Tongue | Federal registry | 1 |
| Sealant, Dural | Federal registry | 1 |
| seal type | Company website | 1 |
| Sensor, Glucose, Invasive, Non-Adjunctive, Factory-Calibrated, User-Initiated | Federal registry | 1 |
| Sera, Animal And Human | Federal registry | 1 |
| Set, I.V. Fluid Transfer | Federal registry | 1 |
| Shaker/Stirrer | Federal registry | 1 |
| Shockwave Intravascular Lithotripsy System | Federal registry | 1 |
| Simple Point-Of-Care Nucleic Acid-Based Hepatitis C Virus Ribonucleic Acid Test | Federal registry | 1 |
| Single Use Only Blood Lancet Without An Integral Sharps Injury Prevention Feature | Federal registry | 1 |
| Source, Calibration, Sealed, Nuclear | Federal registry | 1 |
| Spray Coatings | Company website | 1 |
| Stains, Microbiologic | Federal registry | 1 |
| Stimulator, Muscle, Powered, For Muscle Conditioning | Federal registry | 1 |
| Stimulator, Nerve | Federal registry | 1 |
| Supplement, Culture Media | Federal registry | 1 |
| Susceptibility Test Discs, Antimicrobial | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polyethylene | Federal registry | 1 |
| Syringe, Ent | Federal registry | 1 |
| Syringe, Restorative And Impression Material | Federal registry | 1 |
| System/Device, Pharmacy Compounding | Federal registry | 1 |
| System, Hemoglobin, Automated | Federal registry | 1 |
| System, Multipurpose For In Vitro Coagulation Studies | Federal registry | 1 |
| System, Nucleic Acid Amplification Test, Dna, Antimicrobial Resistance Marker, Direct Specimen | Federal registry | 1 |
| System, Nucleic Acid Amplification Test, Dna, Carbapenem Non-Susceptible Gram Negative Organism, Colony | Federal registry | 1 |
| System, Nucleic Acid Amplification Test, Dna, Methicillin Resistant Staphylococcus Aureus, Direct Specimen | Federal registry | 1 |
| System, Nucleic Acid-Based, Mycobacterium Tuberculosis Complex, Resistance Marker, Direct Specimen | Federal registry | 1 |
| System, Planning, Radiation Therapy Treatment | Federal registry | 1 |
| System, Suction, Lipoplasty | Federal registry | 1 |
| System, Test, Automated, Antimicrobial Susceptibility, Short Incubation | Federal registry | 1 |
| System, Test, Carbohydrate Antigen (Ca19-9), For Monitoring And Management Of Pancreatic Cancer | Federal registry | 1 |
| System, Test, Carcinoembryonic Antigen | Federal registry | 1 |
| System, Test, Genotypic Detection, Resistant Markers, Enterococcus Species | Federal registry | 1 |
