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|
HS Code |
166831 |
| Brand | Whatman |
| Type | Qualitative Filter Paper |
| Manufacturer | Sigma Aldrich/Merck/TCL Chemical |
| Material | Cellulose |
| Diameter | Varies (commonly 42.5 mm, 90 mm, 110 mm, 150 mm, 185 mm) |
| Ash Content | Less than 0.13% |
| Thickness | Approximately 0.16 mm |
| Particle Retention | 11 µm (Grade 1 example) |
| Basis Weight | 87 g/m² (Grade 1 example) |
| Wet Strength | Medium |
| Max Operating Temperature | 120°C |
| Color | White |
| Form | Circle or sheet |
As an accredited Whatman Qualitative Filter Paper factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Whatman Qualitative Filter Paper (Sigma Aldrich) contains 100 circles per box, sealed in a white, labeled cardboard pack. |
| Shipping | The Whatman Qualitative Filter Paper is typically shipped securely packaged to prevent moisture and contamination. Orders from Sigma Aldrich, Merck, or TCI Chemical are dispatched in sealed wrapping, labeled as a non-hazardous laboratory item, and generally require standard shipping conditions, arriving promptly based on the selected delivery service. |
| Storage | **Whatman Qualitative Filter Paper** from Sigma Aldrich, Merck, or TCI Chemical should be stored in a cool, dry place away from direct sunlight and sources of moisture. Ensure the packaging is tightly sealed when not in use to prevent contamination. Avoid exposure to acids, alkalis, or any volatile chemicals that could compromise paper integrity and quality. Store at room temperature. |
Competitive Whatman Qualitative Filter Paper prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
