Hexabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene

2,2',3,3',4-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Diisodecyl adipate (mixture of branched isomers),

1H,1H,9H-Perfluorononan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-18-1