Quantitative filter papers, hardened ashless grades, grade 541, Whatman™

Leverandør: Whatman products (Cytiva)
Ratings: Ingen bedømmelse

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1541-042 1541-055 1541-070 1541-090 1541-110 1541-125 1541-150 1541-185 1541-240 1541-270 1541-320 1541-917 1541-047 1541-400
512-0596EA 235 DKK
512-0596 512-0358 512-0359 512-0360 512-0361 512-0362 512-0363 512-0364 512-0365 512-0598 512-0634 512-0599 512-0597 512-0635
Quantitative filter papers, hardened ashless grades, grade 541, Whatman™
Filtre Filtrerpapir Kvantitativt filtrerpapir
Cytiva's Whatman Grade 541 acid hardened cellulose filter paper features high wet-strength, high chemical resistance, and a large nominal particle retention for fast analytical filtration.

  • High wet-strength
  • High chemical resistance to strong acid and alkali suspensions
  • Retention of gelatinous precipitate
  • 22 µm nominal particle retention rating
  • Fast flow rate (Herzberg filtration speed 34 s)
  • Maximum of 0,006% ash concentration

Along with fast Grade 541 filter paper, the hardened, ashless range from Cytiva's business includes general-purpose Grade 540More Product Information
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Specifikationer

Kvalitet 541 541
Vægt 78 g/m²
Environmentally Preferable
Tykkelse 155 µm 155 µm
Partikelretention 22 µm 22 µm
Filtreringshastighed 34 s (Herzberg) 34 s (Herzberg)
Askeindhold 0,005% 0,005%
Flowhastighed for luft 3 s/100 ml/6,5 cm² 3 s/100 ml/6,5 cm²

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