| Y-GLUTAMYLTRANSFERASE-SL ASSAY , CATALOGE NUMBER 324-10, 324-30 (K974000) | Diagnostic Chemicals , Ltd. | 1997-11-04 |
| LIQUID GGT (GAMMA GLUTAMYL TRANSFERASE) REAGENT SET (K973157) | Pointe Scientific, Inc., | 1997-10-10 |
| SYNCHRON CX SYSTEMS GAMMA-GLUTAMYL TRANSFERASE REAGENT (GGT) (K971466) | Carolina Liquid Chemistries Corp. | 1997-05-06 |
| ROCHE COBAS IBTEGRA REAGENT CASSETTES (K964457) | Roche Diagnostic Systems, Inc. | 1997-01-13 |
| GAMMA-GLUTAMYL TRANSPEPTIDASE (K964916) | Derma Media Lab., Inc. | 1997-01-10 |
| GAMMA GLUTAMYL TRANSFERASE TEST SYSTEM (K955770) | Abaxis, Inc. | 1996-09-09 |
| Y-GLUTAMYLTRANSFERASE ASSAY, CATALOGUE NUMBER 308-05 (K945800) | Diagnostic Chemicals , Ltd. | 1995-06-09 |
| HICHEM Y-GT REAGENT KIT (K946192) | Hichem Diagnostics | 1995-05-02 |
| GGT QVET (K942962) | Prisma Systems | 1994-12-07 |
| GLUTAMYL-TRANSFERASE, PROCEDURE NO. 419 (K935984) | Sigma Diagnostics, Inc. | 1994-07-20 |
| STANBIO Y-GT (LIQUICOLOR) TEST SET (K941315) | Stanbio Laboratory | 1994-07-14 |
| GAMMA-GLUTAMYL TRANSFERASE (GGT) TEST (K935177) | Em Diagnostic Systems, Inc. | 1993-12-16 |
| SYNERMED GGT REAGENT KIT (K931958) | Synermed, Inc. | 1993-09-08 |
| OLYMPUS GAMMA GLUTAMYL TRANSFERASE REAGENT (K925337) | Olympus Corp. | 1993-01-26 |
| ROCHE REAGENT FOR GGT (K924246) | Roche Diagnostic Systems, Inc. | 1992-11-18 |
| GAMMA GULTAMYL TRANSFERASE TEST (K922947) | Em Diagnostic Systems, Inc. | 1992-09-28 |
| OLYMPUS GGT REAGENT (K922230) | Olympus Corp. | 1992-06-25 |
| TRACE GAMMA GT-SS REAGENT (K914731) | Trace Scientific , Ltd. | 1991-11-19 |
| ABBOTT QUICKSTART GAMMA-GLUTAMYTRANSFERASE TEST (K913024) | Em Diagnostic Systems, Inc. | 1991-07-26 |
| GAMMA-GLUTAMYL TRANSFERASE DETERMINATION (K905649) | Biochemical Trade, Inc. | 1991-01-30 |
| SYSTEMATE GGT (EPOS APPLICATION) #65414 (K905662) | Em Diagnostic Systems, Inc. | 1991-01-04 |
| RAICHEM GGT REAGENT (K905085) | Reagents Applications, Inc. | 1990-12-20 |
| GGT REAGENTS, 7738, 7739, 7538, 7438 & 7138 (K905096) | Amresco, Inc. | 1990-11-28 |
| COULTER GAMMA-GT (GGT) REAGENT (K901264) | Coulter Corp. | 1990-04-16 |
| GAMMA GLUTAMYL TRANSFERASE TEST, ITEM: 65414/R1 (K893765) | Em Diagnostic Systems, Inc. | 1989-07-20 |
| GAMMA-GLUTAMYLTRANSFERASE (K890312) | American Monitor Corp. | 1989-03-24 |
| GAMMA GLUTAMYL TRANSFERASE TEST (GGT) ITEM: 65664 (K884988) | Em Diagnostic Systems, Inc. | 1989-01-13 |
| GAMMA-GLUTAMYL TRANSFERASE (K881626) | Tech-Co, Inc. | 1988-05-27 |
| BIOTROL -GT GAMMA-GLUTAMYL TRANSFERASE (GGT) TEST (K881311) | Biotrol, USA, Inc. | 1988-04-28 |
| GAMMA GLUTAMYLTRANSFERASE (K873378) | Catachem, Inc. | 1987-09-08 |
| UNIFAST GAMMA-GT (K873135) | Sclavo, Inc. | 1987-09-04 |
| EASY-TEST GAMMA-GLUTAMYL TRANSFERASE (GGT) 16616 (K872320) | Em Diagnostic Systems, Inc. | 1987-07-27 |
| EMDS GAMMA-GLUTAMYL TRANSFERASE (GGT) 67680/95 (K872322) | Em Diagnostic Systems, Inc. | 1987-07-27 |
| EASY-TEST (GGT) REAGENT, ITEM NO. 67526/93 (K860640) | Em Diagnostic Systems, Inc. | 1986-04-09 |
| G-GT REAGENT (K851999) | Alpkem Corp. | 1985-06-10 |
| Y-GLUTAMYLTRANSFERASE(Y-GT) REAGENT (K850319) | Sigma Diagnostics, Inc. | 1985-02-12 |
| GGT PROCEDURE OR GAMMA GLUTAMYL TRANSFERASE PROCED (K844720) | Data Medical Associates, Inc. | 1984-12-12 |
| SYSTEMATE 2GT - 67207 (K843268) | Em Diagnostic Systems, Inc. | 1984-09-13 |
| DART GAMMA-GT REAGENT SYSTEM (K834054) | Coulter Electronics, Inc. | 1984-02-04 |
| FLOW-PAC GGT REAGENT SET (K833029) | American Research Products Co. | 1983-12-29 |
| PARAMAX & GLUTAMYTRANSFERASE REAGENT (K833001) | American Dade | 1983-10-14 |
| ULTRA ZYME PLUS GAMMA GT #65055 & 56 (K830308) | Emd Chemicals, Inc. | 1983-02-28 |
| ULTRAZYME PLUS GAMMA GT-MCA #65055-65056 (K830240) | Emd Chemicals, Inc. | 1983-02-18 |
| CAST SHOE, CAST BOOT (K830246) | Warm & Form, Orthopedic Materials | 1983-02-18 |
| ULTRAZYME PLUS GAMMA-GT, #64959/65032 (K823883) | Emd Chemicals, Inc. | 1983-01-28 |
| ULTRAZYME PLUS GAMMA GT(65055-65056) (K820233) | Harleco | 1982-02-12 |
| ULTRAZYME-GT, ITEM #64959 & 65032 (K813041) | Harleco | 1981-11-10 |
| GAMMA GLUTAMY TRANSPEPTIDASE (K812296) | Pointe Scientific, Inc., | 1981-08-31 |
| GAMMA-GT REAGENT SYSTEM (K810434) | American Monitor Corp. | 1981-02-26 |
| Y-GT TEST, Y-GLUTAMYL TRANSFERASE TEST (K800769) | Sclavo, Inc. | 1980-04-24 |
| GAMA-GPT REAGENT SET (K780071) | Medical Analysis Systems, Inc. | 1978-02-14 |
| DIAGNOSTIC METHOD-8-GLUTAMYLTRANSFERASE (K761090) | Technicon Instruments Corp. | 1976-12-02 |