EPA Method 552.1 - Haloacetic acid esters

Sulfamethoxazole, anal. std., 10g

Bis(2-ethylhexyl) adipate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 103-23-1

Ronnel , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 299-84-3