2,3,4-Trichlorophenol, 100 µg/ml, Methanol, 5ml

ISO 18857-1 4-n-Nonylphenol (ring13C6), Internal standard 1 ng/µL, in acetone, 5mL

4,6-Dimethylquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 826-77-7

Method 314.1 /