Pentabromobenzyl acrylate,50 µg/mL,MeOH,1mL,

5'-Fluoro-2,3,3',4,4',5-hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

Ca, 1000 µg/mL in 2% HNO3, 100ml

2,2',3,3',4,5,5',6,6'-Nonabromobiphenyl