Cations Mix + N-Methyldiethanolamine

1,2,5,6,9,10-Hexabromocyclododecane, 100µg/ml in MeOH, 5ml

d2 C20 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 205529-79-9

U{13C18}-Sterigmatocystine, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.