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Qualitative filter papers, technical, smooth, grade 4 b

Fornitore: Sartorius
FT-4-309-125 FT-4-309-185 FT-4-309-270 FT-4-309-320 FT-4-309-300 FT-4-309-385 FT-4-309-150 FT-4-309-090 FT-3-309-385 FT-3-309-320 FT-3-309-270 FT-3-309-240 FT-3-309-185 FT-3-309-150 FT-3-309-125 FT-3-309-110 FT-3-309-090 FT-2-309580580 FT-4-309-240 FT-3-309-055
515-1579EA 40.3 EUR
515-1579 515-1650 515-1652 515-1653 SARTFT-4-309-300 SARTFT-4-309-385 SARTFT-4-309-150 SARTFT-4-309-090 SARTFT-3-309-385 SARTFT-3-309-320 SARTFT-3-309-270 SARTFT-3-309-240 SARTFT-3-309-185 SARTFT-3-309-150 SARTFT-3-309-125 SARTFT-3-309-110 SARTFT-3-309-090 515-1621 515-1651 SARTFT-3-309-055
Qualitative filter papers, technical, smooth, grade 4 b
Filtri Carta da filtro Carta da filtro per analisi qualitative
These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.

They are used for routine analyses like clarification, determination of substances, but also as discs with a centre hole for technical applications. Grades with a wet burst resistance >30 kPa are referred to as wet-strengthened and are therefore suitable for pressure or vacuum filtration.

Medium fast rate of filtration. Used for general laboratory filtration; essential oils; emulsions; essences; vinegar; extracts; yeasts; salt solutions; spirits; tinctures; water.
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