Methylparaben, 100 µg/ml, Acetonitrile, 5ml

4-n-Octylphenol-di-ethoxylate, 1 µg/ml, Acetone,

2,4-Dimethylphenol, 100 µg/ml, Methanol, 5ml

2,5-Diphenyl-1,6,6a-trithiapentalene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 103-90-5