MCPB, 100 µg/ml, Acetonitrile, 5ml

Atrazine-d5 (ethyl-d5), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 163165-75-1

EPA Method 502.2/524.2 Volatile Standard

See 38227 (Soil version)