D-Neopterin-13C5, 1mg

Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml

Ibuprofen, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 15687-27-1

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