EPA Method 502.2/624Mix

2,3,4,5-Tetrachlorophenol

4-Methyldiphenylmethane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 620-83-7

2,4-Dichlorophenoxy-3,5,6-d3-acetic-d2 Acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 352438-69-8