| SEQUENTIAL SAMPLE MULTI-PHOTON DETECTOR (K962762) | Biotraces, Inc. | 1996-08-16 |
| CAPRA (CAPRAC-R) WIPETEST AND WELL COUNTER (K946387) | Capintec, Inc. | 1995-03-30 |
| ABBOTT VERTEX ANALYZER (K920559) | Abbott Laboratories | 1992-03-19 |
| GENESYS 6000 GAMMA COUNTER (K900087) | Laboratory Technologies, Inc. | 1990-07-19 |
| MATRIX(TM)-96 (K896202) | Canberra Industries, Inc. | 1990-01-02 |
| SOURCERER (K894902) | Oakfield Instruments, Ltd. | 1989-10-17 |
| SOURCERER (K884091) | John Caunt Scientific , Ltd. | 1989-02-02 |
| SAMPLE IDENTIFICATION STATION MODEL 38010 (K884269) | Icn Micromedic Systems | 1989-01-09 |
| 1205 BETAPLATE LIQUID SCINTILLATION COUNTER (K874094) | Lkb Instruments, Inc. | 1987-11-04 |
| ISO-DATA 500 SERIES GAMMA COUNTER (K872430) | Iso-Data, Inc. | 1987-08-21 |
| ISO-DATA 100 SERIES GAMMA COUNTER (K872429) | Iso-Data, Inc. | 1987-08-21 |
| BERTHOLD LB 2103,2104-XT/PC/AT,951G GAMMA COUNTERS (K870115) | Berthold Analytical Instruments, Inc. | 1987-03-31 |
| TAURUS (TM) AUTOMATIC LIQUID SCINTILLATION COUNTER (K862206) | Micromedic Systems | 1986-08-04 |
| DENTOCULT CULTURE-PADDLE (K851164) | Orion Corp. | 1985-10-29 |
| GENESYS GAMMA COUNTER (K851689) | Laboratory Technologies, Inc. | 1985-08-07 |
| 1208 BETACORD AND 1208 BETCORD M (K852434) | Lkb Instruments, Inc. | 1985-08-02 |
| MICROSTAT GAMMA COUNTER (K842902) | Micromedic Systems | 1984-08-09 |
| ND1200 RIA COUNTER (K841352) | Nuclear Data, Inc. | 1984-05-02 |
| CORNING 4000 MULTI-WELL GAMMA COUNTER (K834508) | Corning Medical & Scientific | 1984-03-16 |
| KEMTEK 400 RIA GAMMA COUNTER (K832734) | Kemble Instruments, Inc. | 1983-10-14 |
| KEMTEK 104 RIA GAMMA COUNTER (K832736) | Kemble Instruments, Inc. | 1983-09-29 |
| KEMTEK 103 RIA GAMMA COUNTER (K832735) | Kemble Instruments, Inc. | 1983-09-29 |
| GAMMA PHOTON GAMMA COUNTER (K832210) | Medical & Scientific Designs, Inc. | 1983-08-24 |
| KINETI COUNT 24 GAMMA COUNTER (K832209) | Medical & Scientific Designs, Inc. | 1983-08-24 |
| NML-5010/5020 MULTI-DETECTOR SYSTEM (K832002) | Nuclear Medical Laboratories, Inc. | 1983-08-08 |
| KEMTEK 102 (K830751) | Kemble Instruments, Inc. | 1983-04-06 |
| KINETI COUNT 48 IMMUNOASSAY SYSTEM (K830365) | Medical & Scientific Designs, Inc. | 1983-03-10 |
| CAP-RIA 16 (K823240) | Capintec, Inc. | 1982-12-03 |
| IMMU-COUNT 404 (K822293) | Kemble Instruments, Inc. | 1982-08-24 |
| PHILLIPS RADIATION MEASURING INSTRUMENT (K821892) | Long Island Scientific | 1982-07-13 |
| RIA STAT 16 (K821494) | E. R. Squibb & Sons, Inc. | 1982-06-03 |
| MICROMEDIC SYSTEMS ISOFLEX (K820376) | Micromedic Systems | 1982-03-16 |
| IMMU-COUNT (K820137) | Kemble Instruments, Inc. | 1982-02-05 |
| LS 5800 SERIES LIQUID SCINTILLATION (K813472) | Beckman Instruments, Inc. | 1981-12-29 |
| LIQUID SCINTILLATION SPECTROPHOTOMETER (K810345) | Beckman Instruments, Inc. | 1981-02-25 |
| PACE-4-AUTOMATIC RIA GAMMA-COUTER (K802578) | Philips Medical Systems (Cleveland), Inc. | 1980-12-18 |
| NUCLEAR ENTERPRISES 1600/GAMMA COUNTER (K801264) | Nuclear Ent. , Ltd. | 1980-06-26 |
| NUCLEAR ENTERPRISES 1612 MULTI-WELL (K801263) | Nuclear Ent. , Ltd. | 1980-06-20 |
| ATOMLIGHT (LIQUID SCINTILLATION SOLUTION (K801245) | New England Nuclear | 1980-06-20 |
| HYDRAGAMMA 16 (K800601) | Innotron of Oregon, Inc. | 1980-04-10 |
| NML 5000 AUTO. GAMMA SCINT. COUNTER (K800388) | Nuclear Medical Laboratories, Inc. | 1980-03-12 |
| LIQUID SCINTILLATION COUNTER (K790961) | Nuclear Ent. , Ltd. | 1979-06-28 |
| NUCLEAR SAMPLE READER (K790905) | Abbott Laboratories | 1979-06-15 |
| IDI 200 GAMMA COUNTER (K780790) | Iso-Data, Inc. | 1978-06-22 |
| SCINTILLATION, LIQUID, RACKBETA (K780341) | Lkb Instruments, Inc. | 1978-05-26 |
| AUTO. WELL TYPE GAMMA COUNTERS (K771614) | Actus, Inc. | 1978-04-12 |
| GAMMA COUNTER (K780344) | Lkb Instruments, Inc. | 1978-04-12 |
| WELL TYPE GAMMA COUNTER (K771612) | Actus, Inc. | 1978-04-10 |
| WELL TYPE GAMMA COUNTER (K771613) | Actus, Inc. | 1978-04-10 |
| COUNTER, RADIOASSAY, AUTO., MICROMEDIC (K780383) | Micromedic Systems | 1978-03-22 |
| LIQUID SCINTILLATION COUNTER (K780179) | Roche Medical Electronics, Inc. | 1978-02-23 |
| PRINTER (K772099) | Miles Laboratories, Inc. | 1978-01-26 |
| LIQ. SCINTILLATION SPECTROPHOTOMETEO (K771369) | Beckman Instruments, Inc. | 1977-09-14 |
| AUTO-LOGIC II SYSTEM (K771129) | Abbott Laboratories | 1977-08-04 |
| GAMMA GOUNTING SYS., AUTO, MODEL 1400 (K771180) | G.D. Searle and Co. | 1977-08-03 |
| RADIOASSAY TUBES & RADIOASSAY TUBE CAPS (K770740) | G.D. Searle and Co. | 1977-06-22 |
| DP-5000 DATA REDUCTION SYSTEM (K770572) | Beckman Instruments, Inc. | 1977-04-15 |
| GAMMA 4000 SCINTILLATION COUNTER (K770088) | Beckman Instruments, Inc. | 1977-02-14 |
| WELL COUNTERS, LOGIC II (200 SERIES) (K761214) | Abbott Laboratories | 1976-12-16 |
| GAMMA SCINTILLATION COUNTER (K760900) | Beckman Instruments, Inc. | 1976-11-16 |
| LIQUID SCINTILLATION COUNTER (K760424) | Beckman Instruments, Inc. | 1976-11-02 |
| BLASTOMYCES YEAST ANTIGEN (K760828) | I M, Inc. | 1976-11-01 |
| COUNTER, RACK GAMMA (#1270) (K760470) | Lkb Instruments, Inc. | 1976-11-01 |