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

3-Bromo-2,2-bis(bromomethyl)-1-propanol 1,1',1''- phosphate,50 µg/mL,isooctane,1mL,

trans-1,2-Dichloroethene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 156-60-5

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 10 x 1ml