2,4,5-Trichlorophenol, 100 µg/ml, Methanol, 5ml

Thiometon, 100 µg/ml, Cyclohexane, 1ml

2,4,6,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene

B[a]P/HCB Calibration standard Product s-4330-1 s-4330-2 s4330-3 s-4330-4 s-4330-5 concentr. Concentr. Concentr. Concentr. Conc