Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml , nonane

Total Organic Carbon (C), 1000µg/mL in 1% HCl/Water, 100ml

1-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m

Thiophene in Toluene Units: 5x1mL ampoule, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4053-0 Blank 0 S-4053-K 1 000 0.1000 S-4053-2.5K 2 500 0.2500 S-4053-5K