Haloxyfop-P-methyl, 10.0 µg/ml, Acetonitrile, 10

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),1000 µg/mL,acetonitrile,1mL,

Fenitrothion, 100 µg/ml, Toluene, 1ml

N-Nitroso-N-methylurea, 500µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 684-93-5