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| 6062 | Radioimmunoassay, Barbiturate | Barbiturate Test System. |
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| K881816 | ABUSCREEN(R) ONTRAK(TM) FOR BARBITURATES | ROCHE DIAGNOSTIC SYSTEMS, INC. |
| K830479 | ABUSCREEN RADIOIMMUNOASSAY-BARBITURATE | HOFFMANN-LA ROCHE, INC. |
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