D10-Simazine, 100 µg/ml, Acetone, 1ml

4,4’-Methylene bis(2-chloroaniline)

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

Naphthalene-1,2,3,4,9,10-13C6,100 µg/mL,n-nonane,1mL,