You searched for: 2,2-Diphenyl-1-picrylhydrazyl
2,2-Diphenyl-1-picrylhydrazyl ≥95% free radical
Supplier: Thermo Scientific Chemicals
2,2-Diphenyl-1-picrylhydrazyl is used as a sensitive colorimetric free radical scavenger. It serves as a general antioxidant detector. It is utilized to monitor chemical reactions involving radicals as well as a standard of the position and intensity of electron paramagnetic resonance signals. Further, it is employed in the quantitative determination of aliphatic and aromatic thiols by indirect spectroscopy and for photometric determination of tocopherol.
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2,2-Diphenyl-1-picrylhydrazyl ≥90% free radical, Calbiochem®
Supplier: MilliporeSigma
DPPH, Free Radical, is a cell-permeable, stable free radical that acts as a hydrogen radical scavenger.
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Supplier: Thermo Fisher Scientific
170,20 $
Supplier: Kimberly-Clark
33,99 $ to 322,20 $
Supplier: Kimberly-Clark
55,13 $ to 522,67 $