2,2-Diphenyl-1-picrylhydrazyl (DPPH) is a stable free radical and colorimetric probe for the detection of free radical scavengers. Upon reaction with antioxidants, DPPH turns from deep violet to yellow, which can be quantified by colorimetric detection at 515 nm as a measure of antioxidant capacity. DPPH has commonly been used to measure the antioxidant potential of plant extracts, foodstuffs, and pure compounds.
2,2-Diphenyl-1-picrylhydrazyl (DPPH) is a stable free radical and colorimetric probe for the detection of free radical scavengers. Upon reaction with antioxidants, DPPH turns from deep violet to yellow, which can be quantified by colorimetric detection at 515 nm as a measure of antioxidant capacity. DPPH has commonly been used to measure the antioxidant potential of plant extracts, foodstuffs, and pure compounds.
Shipping & Handling
Shipped In
Room Temperature in continental US; may vary elsewhere
Safety & Storage
Storage Temperature
-20°C
Safety Statement
WARNING This product is not for human or veterinary use. Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.
Room Temperature in continental US; may vary elsewhere
Safety & Storage
Storage Temperature
-20°C
Safety Statement
WARNING This product is not for human or veterinary use. Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.
Regulatory & Compliance
We’re currently in BETA - Interested in joining? Let us know and we’ll get you set up with early access.
We’re currently in BETA - Interested in joining? Let us know and we’ll get you set up with early access.