25-Hydroxyvitamin D3-d6 (Dimethyl 26,27-d6)

n-Dotriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 544-85-4

Benzo[k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-08-9

2,4-Dihydroxybenzophenone, 1000mg