a-Methylstyrene Back Catalog number: 70573 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0299.19-50-T 7-Methylbenz[a]anthracene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2541-69-7 Price on request 678524 D5-Metamitron, 10.0 µg/ml, Acetonitrile, 1ml Price on request 91936 EPA Method 505/507 - Pesticide Standard Price on request