2,2',4,5',6-Pentabromobiphenyl, 1.2ml x 50ug/ml, nonane

4-Nonylphenol, mixture of isomers, "Type C"

2,2',3,4,4',5,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

537.1 Analyte primary dilution std