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

16alpha-Hydroxyprednisolone,100 µg/mL,acetonitrile,1mL,

2-Methyladamantane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 700-56-1

Ethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1678-91-7