PCB Isomer Standard, 100µg/ml in Isooctane, 1ml

2-Bromo-1-chloropropane (IS)

1,4-Naphthoquinone-d6, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 26473-08-5

2,4,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane