Fortification sol.,2000ug/ml in MeOH,1ml

1-Propanol, certified, 5ml

2,2',3,3',4,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

Alkylated Phenolmixture 4 1403,7 2-Methylphenol (o-Cresol) 65000mg/l 1358,7 4-Methylphenol (p-Cresol) 6500mg/l 1360,8 3,5-Dimethylphenol 6500mg/l 1362,9 2,4,6-Trimethylphenol 2200mg/l 1423,10 4-tert-Butylphe