EPA Method 551.1 Internal Standard Back Catalog number: 32103 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 14500-0140-10CY10 Benzo(k)fluoranthene, 10μg/ml in Cyclohexane, 10ml Price on request SFA-011S Methyl octadecanoate C18:0, 10mg/ml in Hexane, 1ml Price on request 2378.10-K-IP 6-Chloro-5-methyl-2-(1-methylethyl)phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 89-68-9 Price on request