Whole milk powder - Aflatoxin M1 (high level), 30g

Disperse Yellow 56,neat,neat,100mg,

Custom Mix of Phthalates II, 6 components in acetone 1000ug/ml in acetone 1226. Di-n-butylphthalate 1227. Butylbenzyl phthalate 1224. Bis(2-ethylhexyl)phthalate 1223. Di-n-octyl phthalate 9917.26 Di-iso-nonyl phthalate (C9-alkyl ester isomer mix, m

6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml