Simazine D5, 100µg/mL in Acetonitrile, 1ml

D4-4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml

Lenacil, 100mg

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),100 µg/mL,acetonitrile,1mL,