EPA Method 525.2 Phthalates

4-Chlorophenoxyacetic acid, 250mg

p-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-51-0

Di-n-pentyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 131-18-0