ICP-MS Mix #1

1-/3-Nitrobenzo[a]pyrene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 70021-99-7/70021-98-6

2-Ethyltoluene, 200 µg/ml, Methanol, 1ml

WHO PCB Extraction Standard, 100pg/µl in nonane, 1,2ml