Aromatic Internal Standard

Gas-Liquid Partitioning Surrogates - Method 8261

Tebupirimfos, 100 µg/ml, Ethyl acetate, 5ml

Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2