CCC Class II- Method 8261 Back Catalog number: 82474 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8854.7-K-IO 2-Ethoxy-3-methyl- and 2-ethoxy-5-methylpyrazine, Iosmer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request L17382500CY 2,4,5,6-Tetrachloro-m-xylene, 10µg/mL in Cyclohexane, 10ml Price on request 73327 Perfluoroheptanoic acid [PFHpA] Price on request