Quinalphos, 100 µg/ml, Ethyl acetate, 1ml

(±)-Atenolol-d7 (N-isopropyl-d7),100 µg/mL,MeOH,1mL,

4-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 26207-06-7

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