Kvantitativt filterpapir, hardened ashless grades, grade 542, Whatman™

Leverandør: Whatman products (Cytiva)
1542-055 1542-070 1542-090 1542-110 1542-125 1542-150 1542-185 1542-240
512-0366EA 570 NOK
512-0366 512-0367 512-0368 512-0369 512-0370 512-0371 512-0372 512-0373
Kvantitativt filterpapir, hardened ashless grades, grade 542, Whatman™
Filter Filterpapir Kvantitativt filterpapir
Cytiva's Whatman Grade 542 filters are acid hardened to allow high retention of fine precipitates in applications such as metal determinations and hydroxide collection.

  • High wet-strength
  • Acid-hardened for resistance to strong acid and alkali solutions
  • Nominal particle retention rating of 2.7 µm
  • Herzberg filtration speed of 2510 s
  • Extremely low ash content (0.006% ash maximum)

Along with Grade 542 cellulose filter paper, the Whatman range of hardened quantitative papers from Cytiva's business includes fast Grade 541 and general-purpose Grade 540More Product Information
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