Multi-Element Internal Std., 10ug/ml, 4x25ml

Benzo[a]fluoranthene,200 µg/mL,acetonitrile,1mL,

Dichloroacetonitrile, 2000µg/ml in Acetone, 1ml

Custom Mix of ketoPAHs, 3 compounds in toluene, 100ug/ml each 1684.17 1-Benzanthrone 9683.14 Anthrone 2322.16 9-fluorene