alpha-Methylstyrene, 200 µg/ml, Methanol, 1ml

2-Ethylpyridine,neat,neat,100mg,

D5-Acetochlor OA, 100 µg/ml, Acetonitrile, 1ml

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