Metamizole impurity A, 15mg

2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

2-Dodecylphenol, 250mg

1,2,3,5-Tetrachlorobenzene, 250mg