Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane

4-Methylhexadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 25117-26-4

3-Methylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 616-44-4

2’,4-Bis(aminophenyl)methane, 250mg