Metformin-d6-HCl, 100μg/ml in MeOH, 5ml

Custom Mixture of Nicotine nitrosamines Ass. concnetrations in acetonitrile 1702.9 1000ug/ml N-Nitrosonornicotine 1705.10 500ug/ml (RS)-N-Nitrosoanatabine 1704.10 500ug/ml (RS)-N-Nitrosoanabasine 1703.10 1000ug/ml 4-(N-Methyl-N-nitrosamino)-1-(3-p

ICP/MS Mix 1

1,3,5-Trichlorobenzene 1000µg/mL in Hexane, 1ml