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Product Image-2200125.

Phase separating paper, grade 1PS

Supplier: Whatman products (Cytiva)
Description: High grade filter paper impregnated with a stabilised silicone that renders it hydrophobic, retaining the aqueous phase and passing the solvent phase through.

Product Image-516-0312

VWR® Phase Separating Paper, Grade 511

Supplier: VWR Collection
Description: Hydrophobic filter paper used for separation of aqueous solutions from organic solutions.

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Product Image-SARTFT-3-602-150

Phase separating paper, grade 480

Supplier: Sartorius
Description: This phase separating paper is impregnated with stabilised silicon, thus rendering it hydrophobic and it retains water, but allows solvents to flow through. The flow stops automatically when the entire solvent has passed through, this eliminates the need to use separating funnels.

Product Image-MANA430012

Phase separating paper

Supplier: MACHEREY-NAGEL
Description: These papers are made hydrophobic (impermeable to water) by impregnation with a silicone. With the aid of these filters, water can be separated from water-immiscible organic solvents in an elegant manner, by means of a simple filtration.

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Cellulose chromatography papers

Supplier: MACHEREY-NAGEL
Description: Paper chromatography is the chromatographic technique separation due to partition of the analytes between special paper grades and the mobile phase, which penetrates the paper by capillary action ascending, descending and circular techniques are possible.

Product Image-512-0642

Qualitative filter papers, standard grades, grade 1 and 1V, Whatman™

Supplier: Whatman products (Cytiva)
Description: 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.

Image Unavailable-3668915.

Ion exchange papers, grade SG81, Whatman™

Catalog Number: (3668915.)
Supplier: Whatman products (Cytiva)
Description: These ion exchange papers combine cellulose and large pore silica gel for separations in which both partition and adsorption are important, including the separation of phospholipids, steroids, phenols and dyes.
UOM: 1 * 25 items
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Amberlite® IR-120 (Na) ion-exchange resin, Supelco®

Supplier: Merck
Description: Amberlite® IR120 Na+ form may be used in separation medium for TLC, paper chromatography and LPLC.

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Grade 4 qualitative filter papers, Whatman™

Supplier: Whatman products (Cytiva)
Description: Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.

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Application specific filter papers, grade 287 ½, Whatman™

Supplier: Whatman products (Cytiva)
Description: 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.

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Qualitative filter papers, grade 595, Whatman™

Supplier: Whatman products (Cytiva)
Description: A standard grade filter used for many routine analytical applications in different industries (e.g., particle separation from food extracts or filtration of solids from digested environmental samples for iCP/AAs analysis).

Product Image-515-5501

Grade 595 ½ qualitative filter papers, Whatman™

Supplier: Whatman products (Cytiva)
Description: A prepleated filter used for many routine analytical applications in different industries (e.g., particle separation from food extracts or filtration of solids from digested environmental samples, e.g., for ICP/AAS analysis).

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Avantor® ACE® Excel® C18-AR, HPLC/UHPLC Columns, Analytical, 3 µm

Supplier: Avantor
Description: The Avantor® ACE® Excel® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

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HPLC columns, LC-NH₂, SUPELCOSIL, Supelco®

Catalog Number: (59132.)
Supplier: Merck
Description: The LC-NH2-NP is an amino phase dedicated to normal phase chromatography suitable for separation of wate insoluble analytes like fat soluble vitamins.
UOM: 1 * 1 items
Product Image-ACE-1P9-GD2U

Avantor® ACE® Excel® C18-AR, HPLC/UHPLC Columns, Analytical, 1,7 µm

Supplier: Avantor
Description: The Avantor® ACE® Excel® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

Product Image-ACE-129-7520

Avantor® ACE® C18-AR, HPLC Columns, 5 µm

Supplier: Avantor
Description: The Avantor® ACE® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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