"2,5-Dichlorobenzenesulfonic Acid"
2-Acrylamido-2-methyl-1-propanesulfonic acid 
2-Isopropyl-6-methyl-4-pyrimidone
2-Methyl-5-Nitrobenzenesulfonic Acid
5-Methoxy-2H-benzotriazole
Atrazine-desethyl-desisopropyl
"2,5-Dimethylbenzenesulfonic acid"
Edetic acid 
Fluometuron
Methenamine
Methyldiphenylphosphine oxide
O-Des[2-aminoethyl]-O-carboxymethyl dehydroamlodipine
Oxypurinol
Perfluorobutylsulphonamide
Perfluoropropanesulfonic Acid
Phenylphosphonic Acid
Propyphenazone
p-Toluenesulfonic acid
Sulisobenzone
Trifluoroacetic acid
Trifluoromethanesulphonic acid
Triisopropanolamine borate
Xipamide
Chlorendic acid
Iomeprol TP 629
Iopromide TP 643
Iopromide TP 701 A
Hexa(methoxymethyl)melamine
Triphenylphosphine oxide