2,3-Dichloronitrobenzene, 250mg

Orthophosphate (as PO43-)

2-Fluorofluorene, 100 µg/ml, Cyclohexane, 1ml

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