Parathion-ethyl, 100 µg/ml, Toluene, 1ml

Gemfibrozil-d6, 1000µg/ml in MeOH, 1ml

Determination of PAH, Multilevel Standards, Deuterated IS Compound Prod. no. Purity CAS no. CS-1 ng/ml CS-2 ng/ml CS-3 ng/ml CS-4 ng/ml SC-5 ng/ml IS ng/ml 10ml RS ng/ml 0,5ml Naphthalene

Precision and Recovery Solution, 1.2ml, isooctane