EPA Method 8141 Standard Back Catalog number: 93543 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended UFA-002S Methyl trans-9-hexadecenoate C16:1, 10mg/mL in Heptane, 1ml Price on request 2873.15-50-IO 3-Fluoro-6-methylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84194-32-2 Price on request 675746 Naled, 100 µg/ml, Ethyl acetate, 5ml Price on request