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

alpha-HCH-d6, 100µg/ml in Cyclohexane, 1ml

7-Phenylheptanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 40228-90-8

1-Fluoronaphthalene, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-5, Cas.no. 321-38-0