| ACE T UPTAKE REAGENT TU CALIBRATORS (K981375) | Schiapparelli Biosystems, Inc. | 1998-06-10 |
| T-UPTAKE MICROPLATE EIA (K980088) | Monobind | 1998-02-04 |
| CHIRON DIAGNOSTICS ACS:180TU P (K970539) | Chiron Diagnostics Corp. | 1997-03-24 |
| VITROS IMMUNODIAGNOSTICS PRODUCTS T3 UPTAKE REAGENT PACK (GEM.1025) AND T3 UPTAKE CALIBRATORS (GEM.C025) (K964308) | Johnson & Johnson Clinical Diagnostics, Inc. | 1996-11-27 |
| ELECSYS T-UPTAKE ASSAY (K961488) | Boehringer Mannheim Corp. | 1996-06-12 |
| CEDIA T UPTAKE ASSAY (K954807) | Boehringer Mannheim Corp. | 1995-12-21 |
| T-UPTAKE EIA TEST (K951586) | Diagnostic Reagents, Inc. | 1995-05-15 |
| STRATUS(R) THYROID UPTAKE FLUOR ENZYME IMMUNOASSAY (K933414) | Baxter Diagnostics, Inc. | 1994-11-22 |
| AXSYM(TM) T-UPTAKE (K934312) | Abbott Laboratories | 1994-06-21 |
| VIDAS T UPTAKE (K935816) | Biomerieux Vitek, Inc. | 1994-03-22 |
| T3 UPTAKE CHEMILUMINESCENCE ASSAY (K926220) | Nichols Institute Diagnostics | 1993-11-17 |
| IQ TUPTAKE ASSAY (K931294) | Becton Dickinson Advanced Diagnostics | 1993-07-22 |
| COBAS(R)-FP REAGENTS FOR T-UPTAKE/CALIBRATORS (K926443) | Roche Diagnostic Systems, Inc. | 1993-05-20 |
| CIBA CORNING ACS T UPTAKE IMMUNOASSAY (K925257) | Ciba Corning Diagnostics Corp. | 1992-12-28 |
| VISTA THYROXINE UPTAKE ASSAY (K923676) | Syva Co. | 1992-10-09 |
| AIA-PACK T-U (K913663) | Tosoh Corp. | 1991-09-30 |
| SR1 T3 UPTAKE ENZYME IMMUNOASSAY(MAG SOLID-PHASE) (K911912) | Serono-Baker Diagnostics, Inc. | 1991-09-18 |
| CIBA CORNING ACS T UPTAKE IMMUNOASSAY (K911093) | Ciba Corning Diagnostics Corp. | 1991-04-29 |
| IL T UPTAKE ASSAY SYSTEM (K903396) | Instrumentation Laboratory CO | 1990-10-12 |
| SEROZYME FREE T3 IMMUNOASSAY (K902748) | Advanced Magnetics, Inc. | 1990-08-09 |
| OPUS TM T-UPTAKE TEST SYSTEM (K902797) | Pb Diagnostic Systems, Inc. | 1990-07-30 |
| T UPTAKE ENZYME IMMUNOASSAY CRIMPED TUBE KIT (K896925) | In Vitro Diagnostics, Inc. | 1990-01-18 |
| FIAGEN T3 UPTAKE CATALOGUE #101-402 (K895186) | Cyberfluor, Inc. | 1989-11-08 |
| EMIT T-UPTAKE ASSAY (K894145) | Syva Co. | 1989-09-05 |
| D-CHEM(TM) T-UPTAKE TEST KIT FOR T-UPTAKE DETERMIN (K892224) | Photec Diagnostics, Inc. | 1989-06-16 |
| VENTREX COATED TUBE T3 UPTAKE (K891068) | Ventrex Laboratories, Inc. | 1989-04-10 |
| ACA THYRONINE UPTAKE (TU E) METHOD (K885259) | The DU Pont Co. | 1989-02-17 |
| TBG 125I RIA KIT, RADIOIMMUNO. OF SERUM THYROXINE (K883765) | Biotecx Laboratories, Inc. | 1988-10-31 |
| T3 UPTAKE SEROZYME ENZYME IMMUNO KT/MAG SOLID PHAS (K883085) | Serono Diagnostics, Inc. | 1988-09-09 |
| EMIT CONVENIENCE PACK: T-UPTAKE ASSAY (K881855) | Syva Co. | 1988-06-10 |
| EMIT T-UPTAKE ASSAY THYROID HORMONE BINDING RATIO (K880619) | Syva Co. | 1988-04-18 |
| AMERLITE T3U ASSAY LAN.0004/1004/2004, 240/480/144 (K874362) | Amersham Corp. | 1988-02-18 |
| CEDIA(TM) T UPTAKE (K872447) | Microgenics Corp. | 1987-08-21 |
| IMMUBEAD THYROID UPTAKE (K872172) | Immunotech Corp. | 1987-08-17 |
| AFFINITY(TM) I UPTAKE IMMUNIT(TM) (K865083) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1987-07-09 |
| CIBA CORNING MAGIC(R) LITE TU IMMUNOASSAY (K864132) | Ciba Corning Diagnostics Corp. | 1986-12-16 |
| PANCOAT T3 UPTAKE COATED TUBE RADIOIMMUNOASSAY KIT (K862447) | Pantex, Div. Bio-Analysis, Inc. | 1986-10-07 |
| FREE T3 RADIOIMMUNOASSAY KIT (K862968) | Bioclinical Group | 1986-09-25 |
| MMS T3 UPTAKE (K861262) | Micromedic Systems | 1986-05-23 |
| STRAT THYROID UPTAKE FLUROMET ENZYME IMMUNOASSAY (K860422) | American Dade | 1986-04-11 |
| T3 UPTAKE RADIOIMMUNOASSAY KIT (K855169) | Cambridge Medical Technology | 1986-02-06 |
| T-3 UPTAKE/RIASSAY (K855033) | Ria Diagnostics | 1986-01-24 |
| TERUMO SENSIBEAD EIA THYROID UPTAKE KIT (K842694) | Terumo Medical Corp. | 1984-09-07 |
| T3 UPTAKE (K841927) | Syncor Intl. Corp. | 1984-06-25 |
| IMMPULSE TBC ASSAY REAGENTS (K840853) | Paragon Diagnostics, Inc. | 1984-04-01 |
| TRI-TUBE RIA (K840589) | Nuclear Medical Laboratories, Inc. | 1984-03-09 |
| STRATUS THYROID UPTAKE FLUOROMETRIC (K834209) | American Dade | 1984-03-09 |
| ACA THYROXINE UPTAKE ANALYTICAL TEST (K833703) | E.I. Dupont DE Nemours & Co., Inc. | 1984-01-30 |
| MAGIC TM 125I T3 UPTAKE RADIOASSAY (K831613) | Corning Medical & Scientific | 1983-08-11 |
| UPTAKE T3 RADIOIMMUNOASSAY KIT (K830900) | Medical & Scientific Designs, Inc. | 1983-04-18 |
| TDX T-UPTAKE (K830912) | Abbott Laboratories | 1983-04-12 |
| ADVANCE TM T-3 UPTAKE ASSAY (K822592) | Syva Co. | 1982-10-08 |
| LEECO T3% DIAGNOSTIC KIT (K822575) | Leeco Diagnostics, Inc. | 1982-09-30 |
| T3 UPTAKE KITS (K822612) | Pcl-Ria, Inc. | 1982-09-30 |
| ZETAPHASE T3 UPTAKE DIAGNOSTIC KIT (K821553) | Amf Biological and Diagnostics Co. | 1982-06-25 |
| T3 UPTAKE DIAGNOSTIC KIT (K821722) | Diagnostic Reagents, Inc. | 1982-06-24 |
| ENZYME-TEST TBC T4 UPTAKE (K820879) | Icl Scientific | 1982-04-16 |
| T3 UPTAKE-SQUIBB DIAGNOSTIC KIT (K820340) | E. R. Squibb & Sons, Inc. | 1982-03-04 |
| T3 UPTAKE KIT (K810857) | Immuno Assay Corp. | 1981-04-08 |
| COAT-A-COUNT T3 UPTAKE KIT (K810717) | Diagnostic Products Corp. | 1981-03-31 |
| DAC-CEL T3 UPTAKE (K810212) | Burroughs Wellcome Co. | 1981-02-10 |
| IMMU-TRACE T3 UPTAKE (T3U) REAGENTS (K803044) | American Dade | 1981-01-02 |
| OREAI-Q-TU TEST (K802464) | Organon, Inc. | 1980-10-31 |
| T3 UPTAKE TEST SYSTEM (K802468) | American Diagnostic Corp. | 1980-10-31 |
| ANALYTE T3 UPTAKE (K802246) | Technicon Instruments Corp. | 1980-10-23 |
| A-GENT THYROZYME UPTAKE INHIBITOR ASSAY (K800911) | Abbott Laboratories | 1980-06-20 |
| VENTRE/SEP T3 UPTAKE RADIOASSAY (K800165) | Ventrex Laboratories, Inc. | 1980-02-13 |
| EMC-M-180, T3 UPTAKE - 100 TUBES (K800188) | Endocrine-Metabolic Center | 1980-02-13 |
| AMES RIALYZE - UPTAKE CHROM. TUBES (K800170) | Miles Laboratories, Inc. | 1980-02-13 |
| AUTOPAK-12 UPTAKE TEST DELIVERY SYSTEM (K792662) | Micromedic Systems | 1980-01-17 |
| T3 UPTAKE (T3U) REAGENTS (K792607) | Dade, Baxter Travenol Diagnostics, Inc. | 1980-01-16 |
| TIPSEP-T3U TRIIODOTHYRONINE UPTAKE (K792484) | Nuclear Diagnostics, Inc. | 1979-12-27 |
| IMMUCHEM COVALENT COAT BINDING (K791662) | Immuchem Corp. | 1979-09-27 |
| T3 UPTAKE RADIOIMMUNOASSAY KIT (K791361) | Technia Diagnostics , Ltd. | 1979-08-16 |
| T-3 UPTAKE (MAA) KIT (K790461) | Amersham Corp. | 1979-05-03 |
| T3 UPTAKE KIT (K790417) | E. R. Squibb & Sons, Inc. | 1979-04-20 |
| RIA KIT, QUANTITOPE T3 UPTAKE (K781905) | Kallestad Laboratories, Inc. | 1979-01-03 |
| RIA, T3 UPTAKE SOLID PHASE (K781662) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1978-11-08 |
| ORTHO*T-3 UPTAKE KIT (K781482) | Ortho Diagnostics, Inc. | 1978-09-27 |
| CLINIRIA T-3 UPTAKE TEST (K781180) | Miles Laboratories, Inc. | 1978-08-14 |
| T-3 UPTAKE (SORBENT) KIT (K780525) | Amersham Corp. | 1978-05-19 |
| CBR-T3 UPTAKE KIT (K780500) | Clinical Bioresearch | 1978-05-03 |
| REAGENT SYSTEM, ARIA II T3 UPTAKE (K780253) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1978-03-28 |
| T3 UPTAKE TEST (K780361) | Monobind | 1978-03-22 |
| T3 STI KIT (K780146) | Polysciences, Inc. | 1978-02-23 |
| SPINSEP-T3 (K771854) | Nuclear Diagnostics, Inc. | 1977-12-22 |
| AMES T-3 UPTAKE STRIP TEST (K772088) | Miles Laboratories, Inc. | 1977-12-06 |
| PHADEBAS T3 U TEST (K771078) | Pharmacia, Inc. | 1977-06-27 |
| T3 UPTAKE REAGENT SET (K770845) | The Dow Chemical Co. | 1977-05-26 |
| IN VITRO T-3 UPTAKE TEST (K770480) | Clinical Assays, Inc. | 1977-04-06 |
| DATA-TOPE T3 UPTAKE PROCEDURE (K761281) | Dade, Baxter Travenol Diagnostics, Inc. | 1977-02-09 |
| SPAC TM T3 UPTAKE KIT (K770033) | Mallinckrodt Critical Care | 1977-02-07 |
| T-3 UPTAKE KIT (K760802) | Diagnostic Products Corp. | 1976-10-29 |