Chlorfenvinphos, 10.0 µg/ml, Ethyl acetate, 10ml

Triclosan-d3 (2,4-dichlorophenoxy-d3),50 µg/mL,n-nonane,1mL,

N-Acetyl-S-benzyl-L-cysteine, 100mg

Chrysene-d12, 1000µg/ml in Methylen Chloride, 1ml