EPA Method 8260B Mix #4

Whole milk powder - Aflatoxin M1 (high level), 30g

1,2,7,8-Tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

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