Bromoxynil-octanoate, 10.0 µg/ml, Acetonitrile,

PAH-Mix 4, 10.0 µg/ml, Acetonitrile, 10ml

Tris(monochloropropyl) phosphate, isomer mixture ,1000 µg/mL,toluene,1mL,

Phosphate (PO43-) as P