Extraction Solvent Stock Solution, in Hexane, 5ml

PAH/PCB Internal Standard Mix 3 0711,10 Naphthalene 0002,12 Acenaphthylene 0732,12 Acenaphthene 0217,13 Fluorene 0816,14 Phenanthrene 1049,14 Anthracene 0260,16 Fluoranthene 0235,16 Pyrene 0201,18 Benz[a]anthracene 0212,18 Chrysene 0274,24

Trifluralin D14 (di-n-propyl D14), certified, 10mg

1-Ethoxy-2-propanol, certified, 0.25g