CatalogueDistillation, separation, filtrationFiltrationFilter paper, qualitativeFilter paper, qualitative, wet-strength, round filters
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Filter paper, qualitative, wet-strength, round filters


Filter paper, qualitative, wet-strength, round filters

Filter paper, qualitative, wet-strength, round filters

Hardened highly pure filter papers (approx. 0.05%) with extremely high chemical and mechanical resistance, especially recommended for vacuum and pressure filtration, and for the use of acidic and alkaline solutions.
  • High wet strength, easy to scrape off or wash off precipitates, no fibre release
  • High resistance to aggressive chemical components, like sulphuric and nitric acids (up to 40 % at 50 °C) and alkalis (up to 10 % at 20 °C).
 
 TypeØ
mm
Weight
g / m²
Filtration time
acc. to Herzberg
s
Thickness
mm
PKCat. No.
 15739088500.171004.006 353
 157312588500.171004.006 355
 157315088500.171004.006 356
 157318588500.171004.006 357
 157324088500.171004.006 359
 157447901700.161004.006 363
 157470901700.161004.006 365
 157490901700.161004.006 366
 1574110901700.161004.006 367
 1574150901700.161004.006 369
 1574240901700.161004.006 372
 15755592600*0.141004.006 377
 15757092600*0.141004.006 378
 157511092600*0.141004.006 380
 157512592600*0.141004.006 381
 157515092600*0.141004.006 382
 157524092600*0.141004.006 385
*Measured with 150 mm water column instead of 50 mm

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