Trifluoroacetic acid sodium salt, 100µg/ml, water 1X1ML

Custom mix of C15-C21 PAHs, diluted 1752.15 4-Ethyl-6-methyldibenzothiophene 5,97 µg/mL 0260.16 Fluoranthene 0,44 0289.17 1-Methylfluoranthene 4,32 1218.18 3-Ethylfluoranthene 1,17 0235.16 Pyrene 0,86 0304

1,4-Dimethylnaphthalene, 100 µg/ml, Cyclohexane,

1,2,3,4,6,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane