Surrogate Standard Solution, 1.2ml, nonane

Alachlor, 10.0 µg/ml, Ethyl acetate, 10ml

Indeno[1,2,3-cd]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 193-39-5

2-Bromopropionic acid, 250mg