4,4'-Dichlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

Dibenz[a,h]anthracene-d14, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 13250-98-1

Nitrate as NO3-

Phenanthrene-13C6,100 µg/mL,n-nonane,1mL