ICP-MS Verification Kit

Phenol-d6, 1000µg/ml in MeOH, 1ml

2,4-Diisopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

2,2',3,3',4,4',6,6'-Octachlorobiphenyl,100 µg/mL,isooctane,1mL,