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Pronunciation varies by accent · noun
(organic chemistry) Any of several isomeric tetramethyl derivatives of benzidine, but especially 3,3’,5,5’-tetramethylbenzidine that is a chromogenic substrate used in immunohistochemistry.
Use tetramethylbenzidine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Tetramethylbenzidine means (organic chemistry) Any of several isomeric tetramethyl derivatives of benzidine, but especially 3,3’,5,5’-tetramethylbenzidine that is a chromogenic substrate used in immunohistochemistry.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use tetramethylbenzidine where its definition matches the intended context.
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