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Grade 541 Quantitative Filter Paper - 22µm, Fast Flow Rate For Cheap Original price was: $97.49.Current price is: $39.00.
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Grade 540 Quantitative Filter Paper – 8µm, Medium Flow Rate For Discount

Original price was: $146.14.Current price is: $58.46.

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SKU: US-7792623976707 Categories: ,
Description

Description

Grade 540 Quantitative Filter Paper – 8µm, Medium Flow Rate

Cytiva’s Whatman 1540-125 Grade 540 Quantitative Hardened Ashless Filter Paper – 8µm, 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 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
Additional information

Additional information

Diameter

110mm, 110 (Wholesale), 125mm, 125mm (Wholesale), 150mm, 150mm (Wholesale)
Shipping & Delivery

We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).

Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.