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

Metamitron, 10 µg/ml, Acetonitrile, 10ml

EPA Method 525 Spike B

9-Methylanthracene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6406-97-9