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

3-Isopropylphenol-d12, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219805-35-2

1-(3,4-Dichlorophenyl)-3-methylurea, 10.0 µg/ml,

Tetrabenz[a,c,h,j]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-11-2