Filters Without Degreased Ashes

Filters without degreased ashes are a specific type of filtration medium designed to minimize contamination from organic residues, such as grease or oils, while ensuring negligible ash production during combustion. These filters are essential for analytical and industrial processes where purity and cleanliness are paramount.

Technical Features:
  • Low or No Ash Content: Manufactured from ash-free or low-ash materials such as high-grade cellulose or glass fibers, producing minimal residue upon incineration.
  • Organic-Free Composition: Free from grease, oils, or other organic contaminants that could interfere with analytical results.
  • Efficient Particle Retention: Retains medium-to-fine particulates effectively without compromising flow rates.
  • Thermal and Chemical Stability: Suitable for high-temperature and chemically demanding applications, maintaining structural integrity.
Applications:
  • Analytical Chemistry:
    • Gravimetric analysis requiring accurate measurements without ash or grease interference.
    • Sample preparation for spectroscopic or chromatographic analysis.
  • Environmental Testing:
    • Filtration of water, air, or soil extracts to ensure no organic or ash contamination in residue analysis.
  • Food and Beverage Industry:
    • Testing and filtration of liquids where organic residues or ash could impact quality and safety assessments.
  • Industrial Filtration:
    • Used in chemical, pharmaceutical, and biotechnological processes to filter solutions cleanly and efficiently.
Advantages:
  • High Purity: Eliminates interference from grease or ash, ensuring accurate and reliable results.
  • Versatility: Applicable across a wide range of sample types and processes.
  • Efficiency: Provides clean and fast filtration, even with fine particles, without residual contamination.

Filters without degreased ashes are critical in workflows where purity and low residue are non-negotiable. Their advanced design ensures clean and precise filtration, making them invaluable in analytical and industrial settings.

AffiPREP®​ Box of 100 filter without degreased ashes, 210 mm
CAT# AFG-FLT-1721
Size: 10 x 1 Unit
Whatman Grades: 589/4
539.10 539.1 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 185 mm
CAT# AFG-FLT-1720
Size: 15 x 1 Unit
Whatman Grades: 589/4
524.48 524.48 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 150 mm
CAT# AFG-FLT-1719
Size: 21 x 1 Unit
Whatman Grades: 589/4
527.76 527.76 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 125 mm
CAT# AFG-FLT-1718
Size: 28 x 1 Unit
Whatman Grades: 589/4
524.68 524.6800000000001 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 110 mm
CAT# AFG-FLT-1717
Size: 34 x 1 Unit
Whatman Grades: 589/4
521.06 521.0600000000001 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 90 mm
CAT# AFG-FLT-1716
Size: 46 x 1 Unit
Whatman Grades: 589/4
521.28 521.28 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 70 mm
CAT# AFG-FLT-1715
Size: 62 x 1 Unit
Whatman Grades: 589/4
518.70 518.7 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 55 mm
CAT# AFG-FLT-1714
Size: 73 x 1 Unit
Whatman Grades: 589/4
523.02 523.02 USD
AffiPREP®​ Box of 100 filter without degreased ashes, 45 mm
CAT# AFG-FLT-1713
Size: 80 x 1 Unit
Whatman Grades: 589/4
517.22 517.22 USD