EPA Method 502.2/524.2 - Liquids Back Catalog number: 35071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73309 Methyl 11-eicosenoate (C20:1n-9) Price on request 60042 Canadian Atlantic RBCA EPH Surrogate Standard Price on request 673385 Metolcarb, 100 µg/ml, Acetonitrile, 5ml Price on request