Methidathion, 10.0 µg/ml, Acetonitrile, 10ml

N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 10.

(+/-)-Tridimefon-d4 (4-chlorophenoxy-d4),100 µg/mL,acetonitrile,1mL,

Hexachloro-1,3-butadiene-13C4,neat,neat,10mg,