Potassium perfluoro-1-butanesulfonate, 1.2ml x 50ug/ml, methanol

MultiElement ICP Standard

Dimethylheptylbenzene (Isomer mixture), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 145057-44-9 / 87119-26-4 / 87119-27-5 / 145057-45-0 / 92724-73-7 / 52033-95-1

2,2',3,3',4,5,5',6-Octachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane