Fenthion-d6, 100µg/ml in Acetonitrile, 1ml

Perfluorodecylphosphonic acid, 50µg/ml in MeOH, 1,2ml

α-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

1,3,7-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-38-6