Oxadiazon, 100 µg/mL in MeOH, 1,5ml

2,3',4,4',5-Pentachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

MCPA methyl derivative

Benalaxyl-M, 100 µg/ml, Acetonitrile, 1ml