EPA Method 630/630.1 Stock Solution #1

EPA Method 526 Standard

Benzo[b]naphtho[2,1-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-30-5

Carbofuran-3-hydroxy, 100 µg/ml, Acetonitrile, 5