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All Right Reserved
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HS Code |
810992 |
As an accredited Propargyl-PEG3-NHS Ester (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 | Clear, amber glass vial containing 25 mg Propargyl-PEG3-NHS Ester powder, sealed with a screw cap and labeled for chemical use. |
| Storage | **Propargyl-PEG3-NHS Ester** should be stored desiccated, protected from light, and under an inert gas (such as nitrogen or argon) at –20°C or lower. Avoid repeated freeze-thaw cycles. It is moisture and hydrolysis sensitive; tightly seal the container when not in use. Store in original amber vial or equivalent to prevent degradation and ensure maximum stability of the product. |
| Shipping | Propargyl-PEG3-NHS Ester (chemical grade, Sigma Aldrich/Merck/TCI) is shipped in secure, moisture-resistant packaging, under ambient or cold conditions as recommended. Handling follows all chemical safety regulations, with documentation included. Shipping complies with international hazardous materials guidelines to ensure safe delivery and product integrity during transit. Expedited options are available. |
Competitive Propargyl-PEG3-NHS Ester (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
