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Pronunciation varies by accent · noun
(organic chemistry) (in combination) Four pentyl groups in a molecule.
Thiazolyl blue tetrazolium bromide (MTT), umbelliferone, 4-[4-(dimethylamino)styryl]-N-methylpyridiniumiodide (ASP + ), penicillin-streptomycin and tetrapentyl ammonium (TPA) were from Sigma (Taufkirchen, Germany).
Use tetrapentyl when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Tetrapentyl means (organic chemistry) (in combination) Four pentyl groups in a molecule.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Thiazolyl blue tetrazolium bromide (MTT), umbelliferone, 4-[4-(dimethylamino)styryl]-N-methylpyridiniumiodide (ASP + ), penicillin-streptomycin and tetrapentyl ammonium (TPA) were from Sigma (Taufkirchen, Germany).
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