Fluoride in Water (F-)

Tris(4-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

epsilon-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6108-10-7

Dicyclohexyl phthalate, 250mg