Gadolinium standard

2,3,3',4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

4,10-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23189-63-1

Bis(2,3-dibromopropyl)phosphate, tech., neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5412-25-9