Azaconazole, 100 µg/ml, Ethyl acetate, 5ml

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

ICP/MS Mix 1

N-Desmethyl-cis-tramadol HCl, 1000μg/ml in MeOH, 1ml