Pesticide Standard Back Catalog number: 94533 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1945.19-10MG 4-Fluoro-1-methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 70028 Benzo(a)anthracene Price on request 53313 Lanthanum Chloride Modifier (La) Price on request