Total Residual Free Chlorine (Cl)

1,2,3,7,8-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Zonisamide-13C6 (ring-13C6),neat,neat,1mg,

Naphtho[2,3-b]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 206-06-4