PAH Standard (200 ppm) Back Catalog number: 98655 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9886.12-100-IO 2,2',4,5'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41464-40-8 Price on request 71469 4,4-Dimethyl-2-neopentyl-1-pentene Price on request 36256 Blood Alcohol Mix, 0.100g/dL in Water, 1ml Price on request