PAH Standard Back Catalog number: 92512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679631 D3-4-Acetamidoantipyrine, 10mg Price on request 1339.31-500-IO 17?(H),21ß(H)-(22R)-Homohopane, 500µg/mL in Isooctane, 1mL Price on request 676182 Cycluron, 10 µg/ml, Ethyl acetate, 10ml Price on request