ICP-MS Memory Check Solution B

Simazine, 100 µg/ml, Methanol, 1ml

alpha alpha alpha (20R,24S)-24-Methylcholestane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 511-20-6

Guanylurea-HCl, 100µg/ml in MeOH, 5ml