Chloridazon, 10 µg/ml, Ethyl acetate, 10ml

Pirimiphos-methyl, 100 µg/ml, Ethyl acetate, 5ml

L-Glutamic-2,3,3,4,4-d5 acid,1000 µg/mL,0.1 mol/L hydrochloric acid,1mL,

Chlorobenzene-d5,5000 µg/mL,MeOH,1mL