Azamethiphos, 100 µg/ml, Ethyl acetate, 5ml

Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

Dicyclohexyl sulfosuccinate sodium salt, 100g

Benzo[ghi]perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-66-7