PAH Stock Solution 2 Compound Prod.no CAS no. gram/liter Naphtalene 0711,10 90-20-3 7,649 2-Methylnapthalene 0713,11 91-57-6

S-4393-1 B[a]P/HCB Calibration Standard 2 (solvent : n- Nonane) Product S-4393-1 S-4393-2 S-4393-3 S-4393-4 S-4393-5 1356,6 Hexachlorobenzene 0,01 µg/mL 0,05 0,1

4,4’-Dichlorobenzophenone

Carbaryl, 100 µg/ml, Acetonitrile, 5ml