Vinylene Carbonate (stabilized with BHT), >98%, 5g

2378-TCDD Specificity Mix for DB5/BP5/HP2/Rtx-5/SPB-5 , 1.2ml, nonane

Deuterated PAH Mix

Perfluoro-n-octadecanoic acid, 50µg/ml in MeOH, 1,2ml