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Made of pure cellulose treated with hydrochloric and hydrofluoric acid, filter papers are used for straining with good retention and flow rates. These cellulose filters create a semi-permeable barrier perpendicular to a liquid or airflow in order to separate fine substances from liquids or air. Different grades of filter paper are available for performing various laboratory applications including routine lab work, ranging from coarse to fine filtration of particulates. VWR offers a wide range of qualitative and quantitative filter papers with varying pore size, particle retention, flow rate and filtration times.

Made of pure cellulose treated with hydrochloric and hydrofluoric acid, filter papers are used for straining with good retention and flow rates. These cellulose filters create a semi-permeable barrier perpendicular to a liquid or airflow in order to separate fine substances from liquids or air. Different grades of filter paper are available for performing various laboratory applications including routine lab work, ranging from coarse to fine filtration of particulates. VWR offers a wide range of qualitative and quantitative filter papers with varying pore size, particle retention, flow rate and filtration times.


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Image Unavailable-WHAT97039654

Filter papers, grade F319-04, Whatman™

Artikkenummer: (WHAT97039654)
Produsent: Whatman products (Cytiva)
Beskrivelse: Filterpapir, kvalitativ, Whatman™, Grade F319-04, 44 mm
UOM: 1 * 960 Items

Sertifikater


Product Image-512-0464

Grade 3 qualitative filter papers, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.

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Product Image-516-0602

Grade 5 qualitative filter papers, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.

Product Image-515-8066

Grade 520 a ½ qualitative filter papers, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: A thin paper with great wet strength and a very high flow rate. Frequently used in technical applications such as the filtration of viscous liquids and emulsions (e.g., sweetened juices, spirits and syrups, resin solutions, oils, or plant extracts).

Sertifikater

Product Image-515-4115

Qualitative filter papers, standard grades, grade 591, Whatman™

Artikkenummer: (515-4115)
Produsent: Whatman products (Cytiva)
Beskrivelse: These cellulose filters are used in qualitative analytical techniques to determine and identify materials.
UOM: 1 * 250 Items
Product Image-515-5706

Qualitative filter papers, standard grades, grade 594 ¹/₂, Whatman™

Artikkenummer: (515-5706)
Produsent: Whatman products (Cytiva)
Beskrivelse: These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.
UOM: 1 * 100 Items
Product Image-515-7103

Qualitative filter papers, wet strengthened grades, grade 1574 and 1574 ½, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: Medium fast cellulose filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573.

Product Image-WHAT10347510

Grade shark skin filter papers for technical use, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: Whatman Grade Shark Skin filter papers are a creped filter paper that is commonly used to remove impurities in a variety of applications.

Product Image-SARTFT-3-305-240

Qualitative filter papers, technical, smooth, grade 3 m/N

Produsent: Sartorius
Beskrivelse: 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.

Product Image-SARTFT-4-215-240

Qualitative filter papers, high-purity

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

Product Image-WHAT10347009

Grade 8 ruled filter papers, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: These white cotton linter cellulose filters are ideal for routine investigations of foreign substances in a variety of sample types.

Product Image-WHAT10343978

Grade 2589 D filter papers for technical use, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: A very thick filter with high wet strength. Offers medium to slow flow rate and retains very fine precipitates.

Product Image-WHAT5201-935

Qualitative filter papers, grade 201, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: A general qualitative filter for less critical routine analysis. Widely used in industrial laboratories and students laboratories for routine filtration.

Product Image-512-0480

Grade 114V qualitative filter papers, fluted, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: 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.

Product Image-512-0582

Application specific filter papers, grade 287 ½, Whatman™

Produsent: Whatman products (Cytiva)
Beskrivelse: Kieselguhr paper with a medium to slow flow rate. Additional adsorption effect, e.g., for the separation of very fine semi-colloidal turbidity, for clarifying milk serum, starch solutions, soil suspensions or sugar-containing solutions prior to polarimetry or refractometry.

Product Image-WHAT10312070

Qualitative filter papers, standard grades, grade 597L, Whatman™

Artikkenummer: (WHAT10312070)
Produsent: Whatman products (Cytiva)
Beskrivelse: These are cellulose qualitative filter papers with low fat content.
UOM: 1 * 1 Items
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Lager for dette produktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
Lager for dette punktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
Dette produktet har blitt blokkert for din organisasjon. Ta kontakt med din innkjøpsavdeling for mer informasjon.
Det opprinnelige produktet er ikke lenger tilgjengelig. Varen som vises er tilgjengelig.
Produkt (er) merket med dette symbolet er ikke lenger tilgjengelig og selges til lageret er tomt. Alternativer kan være tilgjengelige ved å søke med VWR Katalognummer ovenfor. Hvis du trenger ytterligere hjelp, ring VWR kundeservice 22900000
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