3-Chlorothiophene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 17249-80-8

N-Nitrosodiethanolamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1116-54-7

ICP Tuning Solution

2,3,3',4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane