trans-4'-(3,4-Difluorophenyl)bicyclohexyl-4-one, >98%, 1g

Perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1520-96-3

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

Nitrosamine Standard