2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

Tridemorph, 100mg

(±)-Albuterol-d3 (3-hydroxymethyl-d2; alpha-d1),1000 µg/mL,MeOH,1mL,

D5-Acetochlor ESA sodium salt, 100 µg/ml, Water,