Dibenzo(a,h)anthracene, 10µg/ml in Acetonitrile, 10ml

Thionazin, 100 µg/ml, Acetonitrile, 1ml

Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml

n-Propyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219802-67-1