EPA Method 624 Internal / Surrogate Standard Back Catalog number: 92559 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59064 EPA Method 300.0 Anions Mix Price on request 2127.12-100-IOX10 Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request 94456 n-Hydrocarbon Standard - C32,34,36,38 Price on request