EPA Method 525.2 Pesticide Level 2

4-Chloro-2-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 1570-64-5

Dibromoacetonitrile

Codeine-N-methyl-d3 hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.