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Cytiva Whatman™ Quantitative Ashless, Grade 42 Circles Supply Original price was: $83.91.Current price is: $33.56.
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Cytiva Whatman™ Quantitative Ashless, Grade 44 Circles Supply

Original price was: $90.86.Current price is: $36.34.

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SKU: US-2049626112049 Categories: ,
Description

Description

Cytiva Whatman™ Quantitative Ashless, Grade 44 Circles

Cytiva Whatman™ Quantitative Ashless, Grade 44 Circles

Cytiva Whatman Grade 44 quantitative paper is a thin version of Grade 42 ashless paper. The thinness reduces the overall ash content, making Grade 44 well suited for analyses relying on ash-free dry weight.

  • Accurate ash free dry mass measurements
  • Fine nominal particle retention rating of 3 µm
  • Filtration speed (Herzberg 995 s)
  • Typical thickness of 180 µm

Fast gravimetric analysis of fine particles

Gravimetric analysis can be time-consuming when the filtration of fine particles is required. Because of its reduced thickness, Grade 44 ashless filter paper from Cytiva  Whatman provides faster filtration of fine particles when compared with thicker papers of similar retention rating, such as Whatman Grade 42 paper.

Additional information

Additional information

Size

70mm, 90mm, 110mm, 125mm, 150mm, 70mm (Wholesale), 90mm (Wholesale), 110mm (Wholesale), 125mm (Wholesale), 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.