| GELSCAN, MODEL 1206 (K100307) | Sebia | 2010-08-31 |
| SPIFE LD-12 KIT, MODEL 3338 (K022455) | Helena Laboratories | 2002-10-01 |
| SPIFE LD VIS ISOENZYME KIT, MODELS 3450, 3451, AND 3452 (K020467) | Helena Laboratories | 2002-03-29 |
| HYRAGEL ISO-LDH KIT/HYDRAGEL 15 ISO-LDH KIT (K970477) | Sebia | 1997-03-10 |
| CARDIO REP LD (K940224) | Helena Laboratories | 1994-08-17 |
| ACA LACTATE DEHYDROGENASE ISOENZYME 1 (LD1) METHOD (K921455) | E.I. Dupont DE Nemours & Co., Inc. | 1992-04-29 |
| ACA(R) LACTIC DEHYDROGENASE ISOENZYME 1 (LD1) METH (K905861) | E.I. Dupont DE Nemours & Co., Inc. | 1991-02-06 |
| ROCHO ISOMUNE - LD (K894081) | Roche Diagnostic Systems, Inc. | 1989-08-31 |
| REP(TM) LD-2 STAT KIT, CAT. NO. 3078 (K892818) | Helena Laboratories | 1989-06-20 |
| TITAN GEL REP LDH-30 HV (K874142) | Helena Laboratories | 1987-11-24 |
| TITAN GEL REP LDH-6 HV (K874145) | Helena Laboratories | 1987-11-24 |
| TITAN GEL REP LDH-12 HV (K874143) | Helena Laboratories | 1987-11-23 |
| TITAN GEL LDH REP SYSTEM (K873386) | Helena Laboratories | 1987-10-20 |
| CK/LD BUFFER (CAT. NO. 5808) (K861750) | Helena Laboratories | 1986-05-29 |
| ISOENZYME TEST LD-1 (K850210) | Sclavo, Inc. | 1985-03-29 |
| TITAN GEL ISO DOT LDH KIT (K842669) | Helena Laboratories | 1984-11-09 |
| CORNING LACTATE DEHYDROPHORETIC ASSAY (K841433) | Corning Medical & Scientific | 1984-05-16 |
| CARDIZYME PLUS LD #65094/93 (K832314) | Em Industries, Inc. | 1983-09-01 |
| TITAN GEL LDH ISO-ENZYME CONTROL (K830872) | Helena Laboratories | 1983-04-12 |
| PARAGON ELECTROPHORESIS LACTATE REAG.KIT (K802628) | Beckman Instruments, Inc. | 1980-12-11 |
| TRANSPHOR TM LD LACTATE DEHYDROGENASE (K800568) | Corning Medical & Scientific | 1980-04-04 |
| ROCHE IMMUNOCHEMICAL LD ISOENZY REAGENTS (K791373) | Hoffmann-La Roche, Inc. | 1979-10-26 |
| LDH CLINI GEL KIT (K791827) | Clinical Sciences, Inc. | 1979-10-01 |
| ENZYME STABILIZING REAGENT (ESR) (K791656) | Electrophoresis Corp. of America | 1979-09-17 |
| LDH ISOENZYME REAGENT (K791657) | Electrophoresis Corp. of America | 1979-09-17 |
| LDH ISOENZYME REAGENT (K790311) | Electrophoresis Corp. | 1979-03-21 |
| LDH ISOENZYME REAGENT (K781125) | Electrophoresis Corp. of America | 1978-08-10 |
| LACTATE DEHYDROGENASE COLORIMETRIC SUB. (K780080) | Corning Medical & Scientific | 1978-02-07 |