Fluoride (F-)

2,5-Dibromophenol, 1.2ml x 100ug/ml, toluene

11-Methylbenz[a]anthracene,50 µg/mL,toluene,1mL,

n-Perfluoroheptanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-85-9