Sartorius 93IDA-42DB-12--V Sartobind® Lab IDA Metal Affinity Membrane Absorbers, 2.1ml bed volume , 2 Absorbers/Unit - 08-043 | Genesee Scientific Sartorius 93IDA-42DB-12--V Sartobind® Lab IDA Metal Affinity Membrane Absorbers, 2.1ml bed volume , 2 Absorbers/Unit - 08-043 | Genesee Scientific