1,2-Dichlorooctafluorocyclohexene, 1g

2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Arochlor 1242 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 53469-21-9

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