| LIQUID CHROMATOGRAPHY COLUMNS (K894141) | Supelco, Inc. | 1989-08-21 |
| LIQUID CHROMATOGRAPHY COLUMNS SOLID PHASE EX. TUBE (K884403) | Supelco, Inc. | 1988-12-22 |
| LIQUID CHROMATOGRAPHY COLUMNS 5-7070/71/72/73 (K883615) | Supelco, Inc. | 1988-12-16 |
| LIQUID CHROMATOGRAPHY COLUMNS HISEP COLUMN & GUARD (K881868) | Supelco, Inc. | 1988-08-29 |
| SOLID PHASE EXTRACTION TUBES (K881361) | Supelco, Inc. | 1988-08-08 |
| LIQUID CHROMATO. COLUMNS (K880724) | Supelco, Inc. | 1988-05-27 |
| CAPILLARY COLUMNS FOR GAS CHROMATOGRAPHY (K874824) | Supelco, Inc. | 1988-01-21 |
| 4-9295 BARBITURATES TEST MIX (K871174) | Supelco, Inc. | 1987-06-11 |
| CAPILLARY COLUMNS FOR GAS CHROMATOGRAPHY (K862542) | Supelco, Inc. | 1986-08-04 |
| LIQUID CHROMATOGRAPHY COLUMNS (K862541) | Supelco, Inc. | 1986-07-29 |
| LIQUID CHROMATOGRAPHY COLUMNS (K861633) | Supelco, Inc. | 1986-05-23 |
| LIQUID CHROMATOGRAPHY COLUMNS;ION EXCH (K842909) | Supelco, Inc. | 1984-10-05 |
| CAPILLARY GAS CHROMATOGRAPHIC COLUMNS (K841712) | Supelco, Inc. | 1984-05-21 |
| DRUG STANDARDS (K833276) | Supelco, Inc. | 1984-01-01 |
| LIQUID CHROMATOGRAPHY (HPLC) COLUMNS (K813575) | Supelco, Inc. | 1982-01-18 |
| DRUG STANDARDS (K811674) | Supelco, Inc. | 1981-07-15 |
| LIQUID CHROMATOGRAPHY COLUMNS (K811304) | Supelco, Inc. | 1981-05-27 |
| LECITHIN-SPINGOMYELIN STAND. & KITS (K810743) | Supelco, Inc. | 1981-03-31 |
| AQUEOUS TRIOLEIN STANDARDS & KITS (K810742) | Supelco, Inc. | 1981-03-31 |
| IN VITRO DIAGNOSTIC STANDARDS (K802278) | Supelco, Inc. | 1980-11-24 |
| LIQUID CHROMATOGRAPHY COLUMNS (K802703) | Supelco, Inc. | 1980-11-12 |
| GAS-CHROMATOGRAPHIC PACKING (K801833) | Supelco, Inc. | 1980-08-27 |
| GP3%SP-2100DOHON100/120 MESH SUPELCOPORT (K761226) | Supelco, Inc. | 1977-01-14 |
| AMINOGLYCOSIDE CONTROLS (K761156) | Supelco, Inc. | 1976-12-09 |