2,6-Dinitrotoluene-a,a,a-d3

4-n-Octylphenol-di-ethoxylate, 1 µg/ml, Acetone,

EPA Method 608.3 DCB/TCMX Surrogate Mixture, 200µg/mL in Acetone, 1ml

Tri-o-tolyl phosphate, 1.2ml x 50ug/ml, toluene