© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
274442 |
As an accredited 1,1-Diphenyl-2-picrylhydrazyl Free Radical (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich 1,1-Diphenyl-2-picrylhydrazyl Free Radical, 250mg, packaged in a sealed amber glass bottle with chemical safety labeling. |
| Storage | **1,1-Diphenyl-2-picrylhydrazyl Free Radical** should be stored in a tightly closed container, protected from light and moisture, at room temperature (15-25°C). Store in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers and acids. Avoid heat sources and direct sunlight to maintain stability. Handle under inert atmosphere if possible to prevent decomposition. |
| Shipping | 1,1-Diphenyl-2-picrylhydrazyl Free Radical (DPPH) is shipped in tightly sealed containers to protect it from light and moisture. Classified as a stable free radical, it may require transport as a hazardous material. Standard shipping includes temperature control and adherence to safety guidelines per Sigma-Aldrich, Merck, and TCI Chemical protocols. |
Competitive 1,1-Diphenyl-2-picrylhydrazyl Free Radical (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
