Isofenphos-methyl, 100 µg/ml, Acetonitrile, 1ml

2-Chloro-4,6-diamino-1,3,5-triazine

Trifluralin, 100 µg/ml, Methanol, 1ml

n-Pentyl-iso-pentylphthalate, 100 µg/ml, Isooctan