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L-(+)-Tartaric acid

Thiamine nitrate

Tetraethylammonium iodide

Thioacetic acid

|m|-Toluic acid

4，4'-Bis(dimethylamino)thiobenzophenone

Trimethyl citrate

4-(2-Thiazolylazo)resorcinol

N-[Tris(hydroxymethyl)methyl]-3-amino-2-hydroxypropanesulfonic acid

N-(3-Sulfopropyl)-3，3'，5，5'-tetramethylbenzidine sodium salt

Tris(hydroxymethyl)aminomethane acetate salt

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