Clenpenterol hydrochloride, 10mg

Tralkoxydim, 100 µg/ml, Acetonitrile, 5ml

D10-Diphenylamine, 100 µg/ml, Ethyl acetate, 1ml

ISO 15753 Alternatively: Standard solution of 16 EPA-PAHs may be used, but this mixture also contain acenaphtylene S-4470-100-T EPA (=S-4063-100-T) 100µg each/mL in toluene; unit: 1x1mL