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All Right Reserved
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HS Code |
950066 |
As an accredited DL-Tryptophan (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 | White plastic bottle with blue cap, Sigma-Aldrich branding, labeled “DL-Tryptophan, 100g,” displaying chemical details and safety information. |
| Storage | DL-Tryptophan (Sigma Aldrich/Merck/TCI Chemical Grade) should be stored in a cool, dry, and well-ventilated area, tightly sealed in its original container. Protect from light and moisture. Keep away from incompatible substances such as strong oxidizing agents. Recommended storage temperature is typically 2-8°C (refrigerated). Always follow the manufacturer's specific instructions and local regulations for chemical storage. |
| Shipping | DL-Tryptophan (chemical grade from Sigma Aldrich, Merck, or TCI) ships as a stable, non-hazardous, solid powder at ambient temperature. Packaging is secure, moisture-resistant, and compliant with chemical transport regulations. Standard delivery usually takes 3–7 days, with expedited shipping available. Documentation and safety data sheets (SDS) are included. |
Competitive DL-Tryptophan (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
