Hai cercato: Carta da filtro

Supplier: VWR Collection

Carta da filtro idrofobica utilizzata per la separazione di soluzioni acquose da soluzioni organiche.

Supplier: Whatman products (Cytiva)

Carta da filtro per analisi qualitative, Whatman™, Grade F319-04, 44 mm

Supplier: Whatman products (Cytiva)

Carta da filtro rapida con elevata resistenza al bagnato. La superficie estremamente liscia consente di raschiare o lavare via il precipitato in modo semplice.

Supplier: Sartorius

Queste carte da filtro sono ottenute da pasta di legno raffinata e linter di cotone con una percentuale di alfa-cellulosa superiore al 95%. Il contenuto di ceneri è circa <0,1%. Sono utilizzabili essenzialmente per le analisi qualitative. Sartorius offre due tipi di carta da filtro per analisi qualitativa: con resistenza normale e con resistenza maggiorata al bagnato, ideale per la filtrazione sotto vuoto o a pressione.

Supplier: Whatman products (Cytiva)

A general qualitative filter with creped surface. Widely used in industrial laboratories and students laboratories for routine filtration.

Supplier: Whatman products (Cytiva)

These white cotton linter cellulose filters are ideal for routine investigations of foreign substances in a variety of sample types.

Supplier: Whatman products (Cytiva)

Grade 602EH and 602EH½ Qualitative Filter Papers for very fine precipitates.

Supplier: Whatman products (Cytiva)

These filter papers can be used for the absorption of culture media, as a blotting paper, for electrophoresis and amino acid chromatography.

Supplier: VWR Collection

424: Filtrazione di solfuro di piombo, solfuro ferroso, solfuro di argento, carbonato alcalino, cromato di piombo, arsenico, antimonio, cadmio e alimenti. Determinazione del contenuto di sabbia nei prodotti caseari. Determinazione del grado di biancore nelle paste utilizzate nelle cartiere.

Supplier: Whatman products (Cytiva)

A medium fast filter paper used for the filtration of the mash for the determination of the extract in malt and wort and for removing carbon dioxide from beer.

Supplier: VWR Collection

Grado 402 e 302: Grado generico per attività qualitative. Adatto per la maggior parte dei solfuri. Determinazione del contenuto totale di grassi nei prodotti caseari.
Grado 403 e 313: Per farmaci, prodotti farmaceutici, liquori, tinture, cromatografia e filtrazione esente da proteine nei laboratori clinici.

Supplier: Whatman products (Cytiva)

Easily fits into conical funnels.

Supplier: Whatman products (Cytiva)

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.

Supplier: Whatman products (Cytiva)

Whatman Grade 1V lab filter paper from Cytiva business is a widely used pre-folded filter for many general filtration applications.

Supplier: Whatman products (Cytiva)

Cellulose filter paper for identification of undissolved dyes in the textile industry.

Supplier: Whatman products (Cytiva)

Comparable to Grade 0858 but with a smooth surface, slightly thinner and faster.

Supplier: Whatman products (Cytiva)

A standard grade filter for boiler water analysis.

Supplier: Whatman products (Cytiva)

Coarse filter mat with high wet strength.

Supplier: Whatman products (Cytiva)

These are cellulose qualitative filter papers with low fat content.

Supplier: Sartorius

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

Supplier: Whatman products (Cytiva)

A fast to medium fast filter with high wet strength offering medium retention.

Supplier: Whatman products (Cytiva)

A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.

Supplier: Whatman products (Cytiva)

Grade 181 support filter for seed tests using copenhagen tank system.

Supplier: Whatman products (Cytiva)

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.

Supplier: Whatman products (Cytiva)

Cone folded filter paper saves valuable time when undertaking repetitive or multiple analyses.

Supplier: Whatman products (Cytiva)

A general qualitative filter with creped surface. Widely used in industrial or student laboratories for routine filtration.

Supplier: Whatman products (Cytiva)

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

Supplier: Whatman products (Cytiva)

A general qualitative filter for less critical routine analysis. Widely used in industrial laboratories and students laboratories for routine filtration.

Supplier: Whatman products (Cytiva)

These cellulose filter papers are intermediate in speed and retention between grades 1 and 4.

Supplier: Whatman products (Cytiva)

A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed.