D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

Tris(4-isopropylphenyl) phosphate-d33,100 µg/mL,isooctane,1mL,

Ethyl hexanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 123-66-0

Arochlor 1232, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11141-16-5