Thiophanate-methyl, 100 µg/ml, Methanol, 1ml

1,2,3,6-Tetrahydrophthalic anhydride, 250mg

Endosulfan (alpha and beta), 100 ng/µl, 1ml

2-Chlorobenzo trichloride,1000 µg/mL,isooctane,1mL,