Dibromoacetic acid, 100 µg/ml, Acetonitrile, 1ml

Tri-n-pentyl phosphate,1000 µg/mL,MeOH,1mL,

1,4-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21339-65-1

Anions Solution A