EPA Method 601 - Purgeables Mix #2 Back Catalog number: 45022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2128.12-10-IO Arochlor 1254, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1 Price on request 675440 D-Melibiose, 250mg Price on request 56127 Cobalt (Co) Price on request