Silicon (Si), 1000µg/ml in 2%-HNO3/Water, 100ml

Promethazine hydrochloride,1000 µg base/mL,MeOH,1mL

11H-Benzo[a]fluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 238-84-6

3-Fluoro-2,2',4,4',6-pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 887401-80-1