Methylparaben, 100 µg/ml, Acetonitrile, 5ml

1,2-Dihydroxynaphthalene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 574-00-5

2-Chloro-1,3-propanediol-dipalmitate-d5, PP-2-MCPD-d5,1000 µg/mL,toluene,1mL,

N-Nitrosomethylphenylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 614-00-6