Primisulfuron-methyl, 100 µg/ml, Acetonitrile, 5

Tris(4-chlorophenyl)methane, 1.2ml x 50ug/ml, nonane

EPA Method 8240A Mix #2

3,4-Dihydrobenzo[ghi]perylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 16310-65-9