Sulfamethazine-d4, 1mg

Naphthalene-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1146-65-2

Phoxim, 100 µg/ml, Ethyl acetate, 5ml

EPA Method 507/8085 Pesticide Mix #1