Marker PCB Extraction Standard, 1.2ml, nonane

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

2-Hexadecanone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 18787-63-8

2,4,5-T-methyl ester, 100 µg/ml, Acetonitrile, 1