| RF CARD TEST (K853054) | Preco, Inc. | 1985-08-01 |
| LASER RF CONTROL SERUM-QUALITY CONTROL SERUM (K851537) | Behring Diagnostics, Inc. | 1985-06-05 |
| IGM RHEUMATOID FACTOR TEST KIT (K851099) | Breit Laboratories, Inc. | 1985-04-25 |
| LASER RF TEST -RHEUMATOID FACTOR(S) REAGENTS (K850296) | Behring Diagnostics, Inc. | 1985-04-12 |
| ABBOTT RF EIA DIAGNOSTIC KIT (K850373) | Abbott Laboratories | 1985-03-01 |
| RHEUMADX LATEX AGGLUTINATION RHEUMATOID (K843896) | Diagnostic Products Corp. | 1984-10-25 |
| RF TEST KIT (K841454) | Difco Laboratories, Inc. | 1984-04-25 |
| NCS RA LATEX TEST (K841146) | Ncs Diagnostics, Inc. | 1984-04-20 |
| SERATEST RF LATEX DETERMINATION (K840863) | Seragen Diagnostics, Inc. | 1984-04-04 |
| NABI RF-Q.S. TEST (K840005) | Intl. Diagnostic, Inc. | 1984-02-13 |
| SOPHEIA MP IGM RHEUMATOID FACTOR EIA (K840049) | Diagnostic Products Corp. | 1984-02-10 |
| IMMUNO-RA (K834391) | Immunostics Co., Inc. | 1984-02-03 |
| LEAP RHEUMATOID FACTOR TEST KIT (K831941) | Cooper Diagnostics, Inc. | 1983-07-18 |
| SERO/TEX RED CELL RF TEST (K831597) | Texas Immunology, Inc. | 1983-06-30 |
| RA-CHECK (K831467) | Diagnostic Technology, Inc. | 1983-06-08 |
| RHEUMATOID FACTOR-RAPID CARD TEST #65114 (K830832) | Emd Chemicals, Inc. | 1983-04-18 |
| RA SCREENING TEST (K830611) | Tago, Inc. | 1983-03-24 |
| LATEST RF KIT FOR RHEUMATOID FACTOR (K822905) | Fisher Scientific Co., LLC | 1982-10-18 |
| RHEUMATOID FACTOR REFERENCE PREPARA. (K821941) | Armkel, LLC | 1982-08-27 |
| SERO/TEX RF TEST (K821319) | Texas Immunology, Inc. | 1982-05-21 |
| RA-80 POSITIVE CONTROL (K813309) | Sun-Kit | 1981-12-17 |
| FIAX RHEUMATOID FACTOR TEST KIT (K812968) | Intl. Diagnostic Technology | 1981-11-06 |
| RA LATEX TEST (K812972) | Oxoid U.S.A., Inc. | 1981-11-06 |
| RHEUMATEX (K812882) | Armkel, LLC | 1981-10-26 |
| BI-RA SLIDE TEST (K811375) | Biologics Intl., Inc. | 1981-06-12 |
| RHEUMATOID FACTORS REFERENCE SERUM (K810404) | Calbiochem-Behring Corp. | 1981-03-11 |
| RHEUMATOID FACTOR REAGENT TEST KIT (K810306) | Beckman Instruments, Inc. | 1981-03-11 |
| SCRIPPSERA THEUMATOID FACTOR REFER. CNTL (K810221) | Scripps-Miles, Inc. | 1981-02-09 |
| SCRIPPSYSTEM RHEUMATOID FACTOR LATEX KIT (K810141) | Scripps-Miles, Inc. | 1981-02-09 |
| RA 80 EIKEN KIT DETERM. OF RHEUMATIC F. (K802448) | Syn-Kit, Inc. | 1981-01-05 |
| RHEUMATOID FACTOR TEST SYSTEMS (K802688) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1980-12-18 |
| RF-II TEST KIT (K801961) | Immuno-Diagnostic Products, Inc. | 1980-10-10 |
| AUTOMATED RHEMATOID FACTOR TEST (ARFT) (K800268) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1980-02-21 |
| ANTI-GLOBULIN CONTROL (K792695) | Meridian Diagnostics, Inc. | 1980-01-24 |
| NORMAL GLOBULIN REAGENT (K792697) | Meridian Diagnostics, Inc. | 1980-01-24 |
| AGGLUTINOTEST-RHEUMATOID ARTHRITIS (K791507) | Volu Sol Medical Industries | 1979-12-31 |
| CORDIA RF (K792061) | Cordis Corp. | 1979-11-27 |
| RHEUMATELL (K790351) | Central Biological Co. | 1979-03-15 |
| RHEUMOGEN TEST SYSTEM (K790012) | Calbiochem-Behring Corp. | 1979-01-26 |
| QUANTROLS RF (K771940) | Organon, Inc. | 1977-11-02 |
| RHEUMANOSTICON R (K771410) | Organon, Inc. | 1977-09-02 |
| LAS-R RHEUMATOID FACTOR TEST (K771552) | Hyland Therapeutic Div., Travenol Laboratories | 1977-08-30 |
| TEST, RHEUM. ARTH., CARD (MACRO-VUE) (K760043) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1976-08-03 |
| TEST, LATEX SLIDE, RHEUMATOID FACTOR (K760036) | Gamma Biologicals, Inc. | 1976-08-03 |