Sodium perfluoro-3-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol

Quality Control Standard, 1000µg/ml in AC, 1ml

1,2-Difluorotetrachloroethane

1-Nitropyrene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93487-20-8