EPA Method 552 Haloacetic acids

Riboflavin

1,1-Dichloro-1-fluoroethane, 20mg/mL in MeOH, 1ml

3,5-Dibromo-4-hydroxybenzonitrile-2,6-d2, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.