4,5-Methylenephenanthrene Back Catalog number: 79615 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82474 CCC Class II- Method 8261 Price on request 96656 EPA Method 504.1 - 524.2 Analytes Price on request 8672.17-100-AN Napropamide Price on request