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

2,4-Xylidine-d6, 10mg

Tetrachloromethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 56-23-5

2,2',3,3',4,4',6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane