Grade 50 Hardened Low Ash Quantitative Filter Papers

The maximum ash content of Grade 50 Papers is between ashless and qualitative grades (0.015%), They are particularly suited for Buchner filtrations where recovery of the precipitate is required.

Papers demonstrate high wet strength and chemical resistance and have a hardened and highly-glazed surface that can withstand wet handling and scraping. The 2.7 µm size retains very fine crystalline precipitates. Slow flow rate.

Key Features: 

  • The thinnest of all papers – retains very fine precipitates
  • Virtually no loose surface fibers – suitable for use in integrated circuit carriers for electronics

Filter
Item Attribute Description Unit of Measure Price Purchase
EF12632B
1450-150
150 mm circle Pack of 100
$77.95
Call for Availability In Stock
EF12632A
1450-090
$46.95
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