PCB Congener Mix, 100µg/ml in Isooctane, 1ml

6-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 24894-78-8

EPA Method 8240 Purgeable Halocarbons

Dibenzo[bc,ef]coronene (1.14-Benzobisanthene), neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 190-31-8