EPA Method 507/525 Analytes Mix #4 Back Catalog number: 30085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679278 Dibenz[a,h]anthracene, 10mg Price on request 59742 ICP-MS Mix #3 Price on request 673474 Aldrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request