Amitraz, 100µg/mL in Acetonitrile, 1ml

tert-Amyl methyl ether + blank RFA, 10Wt%, Solvent-RFA gasoline, Unit 10mL, # of units-2+1, Cas.no. 994-05-8

Di-n-propyl phthalate

N-Nitrosodimethylamine, 1000μg/ml in MeOH, 1ml