Bis(2-ethylhexyl) phthalate-3,4,5,6-d4, 1000µg/mLin isooctane, 1ml

Difenacoum, 10 µg/ml, Acetonitrile, 10ml

4-Methyl-2-pentanone-2,4-dinitrophenylhydrazone, 100mg

2,4,4'-Trichlorobiphenyl-2',3',5',6'-d4, 100 µg/mL in Isooctane, 1mL