Methyltin trichloride, Neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 993-16-8

D12-Benzo[a]pyrene, 100 µg/ml, Cyclohexane, 1ml

ISO 15680 Stock Internal Standard Solution 4 Analytes, each 2000µg/mL in methanol; unit: 1x5mL 2017.6 Fluorobenzene [462-06-6] 3942.6 1,4-Difluorobenzene [540-36-3] 3943.6Monochlorobenzene-d5 [3114-55-4] 1957.6

(+)-Taxifolin, >95,0%, 250mg