Biperiden Hydrochloride (Enantiomers)

Fluroxypyr-1-methylheptylester, 100 µg/ml, Aceton

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

1,1,1-Trichloro-2,2-bis(4-chlorophenyl)ethane, 1.2mL x 100ug/mL, nonane