Discontinued Back Catalog number: 57145 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended Y0000424 Atracurium besylate, 120mg Price on request 675852 Silthiofam, 25mg Price on request 2125.12-K-IOX10 Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2 Price on request