Dibenz[a,h]anthracene-d14, 100µg/mL in Toluene, 1ml

2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Paint Chip Analysis Single Element Kit

Diisopropylnaphthalene (mixture of isomers), certified, 0.1g