EPA Method 551Mix “A” Back Catalog number: 30194 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51213 #2 Fuel Oil Diesel Price on request 12072.46-250MG Tilmicosin ,neat,neat,250mg, Price on request 9826.X-K-IOX10 Chlorinated paraffins (Cl:40%), technical mix,1000 µg/mL,isooctane,1mL Price on request