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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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Description
Grade 540 Quantitative Filter Paper - 8µm, Medium Flow RateCytiva's Whatman 1540 125 Grade 540 Quantitative Hardened Ashless Filter Paper 8m, Medium Flow Rate 100 Circles Cytiva's Whatman Grade 540 quantitative filter paper features high wet strength and chemical resistance. General purpose hardened ashless filter paper with medium retention and flow rate. Extremely pure and strong with a hard surface. High chemical resistance to strong acid and alkali. Frequently used in the gravimetric analysis of metals in
Cytiva's Whatman Grade 540 quantitative filter paper features high wet strength and chemical resistance. General purpose hardened ashless filter paper with medium retention and flow rate. Extremely pure and strong with a hard surface. High chemical resistance to strong acid and alkali. Frequently used in the gravimetric analysis of metals in acid/alkali solutions and in collecting hydroxides after precipitation by strong alkalis.
These filter papers are acid hardened, which reduces ash to an extremely low level. Their tough surfaces make them suitable for a wide range of critical analytical filtration operations.
- Grade: 540
- Particle Retention: 8µm
- Flow Rate: Medium
- Filtration speed herzberg (s): 200
- Ash Content: 0.006
- Typical Thickness: 160µm
- Basis Weight(g/m2): 88
- Units: 100 Circles
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy