T 1272 (OTTO) TES, for biochemistry, 99%+ Cas 7365-44-8 - used in molecular biology, diagnosis, cell culture, pharmacy, agrochemical and pharmaceuticals. T 1272 (OTTO) TES, for biochemistry, 99%+ Cas 7365-44-8 - used in the study of succinate oxidation and one of the components of test yolk buffer medium used in refrigeration of semen and transport.