EPA Method 8040A Analytes Mix “A”

2,8-Dichlorodibenzofuran,50 µg/mL,n-nonane,1mL,

1,3-Dibromobenzene

3-Methyl-d3-2-buten-4,4,4-d3-1-thiol,100 µg/mL,MeOH,1mL