Sodium perfluoro-1-octanesulfonate, 1.2ml x 50ug/ml, methanol

2,3,3',4,4',5,6-Heptachlorobiphenyl , 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-50-7

Maltoheptaose, >98%, 100mg

ICP Mix