Hľadali ste: Papír kvalitativní filtrační

Dodávateľ: Whatman products (Cytiva)

Opis: Whatman Grade Shark Skin filter papers are a creped filter paper that is commonly used to remove impurities in a variety of applications.

Dodávateľ: Whatman products (Cytiva)

Opis: Tyto bílé celulózové filtry z bavlněné cupaniny jsou ideální pro rutinní vyšetřování cizorodých látek v různých typech vzorků.

Dodávateľ: Whatman products (Cytiva)

Opis: A very thick filter with high wet strength. Offers medium to slow flow rate and retains very fine precipitates.

Katalógové číslo: (515-4115)

Dodávateľ: Whatman products (Cytiva)

Opis: These cellulose filters are used in qualitative analytical techniques to determine and identify materials.

Merná jednotka: 1 * 250 items

Predaj

Katalógové číslo: (515-5706)

Dodávateľ: Whatman products (Cytiva)

Opis: These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.

Merná jednotka: 1 * 100 items

Predaj

Dodávateľ: Whatman products (Cytiva)

Opis: Whatman Grade 114V smooth filter paper from Cytiva is wet-strengthened for high mechanical stability. Grade 114V fluted filters are suitable for recovery of large particles and gelatinous precipitates.

Dodávateľ: Whatman products (Cytiva)

Opis: Křemelinový papír se středním až pomalým průtokem. Přídavný adsorpční efekt, např., pro separaci velmi jemného semi-koloidního zákalu, pro klarifikaci mléčného séra, škrobových roztoků, půdních suspenzí nebo roztoků s obsahem cukru před polarimetrií nebo refraktometrií.

Dodávateľ: Sartorius

Opis: These paper grades are used for analytical purposes that require a low ash content. They are essentially used for qualitative analyses.

Dodávateľ: Sartorius

Opis: 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.

Dodávateľ: Whatman products (Cytiva)

Opis: Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.

Dodávateľ: Whatman products (Cytiva)

Opis: Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.

Dodávateľ: Whatman products (Cytiva)

Opis: These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.

Katalógové číslo: (WHAT10340810)

Dodávateľ: Whatman products (Cytiva)

Opis: Coarse filter mat with high wet strength.

Merná jednotka: 1 * 100 items

Predaj

Katalógové číslo: (515-8080)

Dodávateľ: Whatman products (Cytiva)

Opis: Thick filter with medium to slow filtration speed, high wet strength, and good retention for smaller particles.

Merná jednotka: 1 * 100 items

Predaj

Dodávateľ: Sartorius

Opis: These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration. They are made of refined pulp and linters with an >95% alpha-cellulose content, are very pure with an ash content <0,1%.

Dodávateľ: Whatman products (Cytiva)

Opis: These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin.