EPA Method 524.3 - Internal Standard

Heavy White Mineral Oil, sulfurdepleted, neat, Solvent-neat, Unit 25mL, # of units-1, Cas.no.

3,4-Dichloroaniline, 1000mg

Endothall-3,4,4,5,5,6-d6 hydrate (93% D),100 µg/mL (as water-free acid),MeOH,1mL,