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Product Image-516-0315

VWR® Phase Separating Paper, Grade 511

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

Product Image-515-5017

Phase separating paper, grade 1PS

Supplier: GE Healthcare - Whatman
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-MANA430015

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.

Product Image-SARTFT-3-602-090

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.

Image Unavailable-MANA817003A

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-512-0572

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

Supplier: GE Healthcare - Whatman
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: GE Healthcare - Whatman
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) resin_ion-exchange, Supelco®

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

Product Image-1004320.

Grade 4 qualitative filter papers, Whatman™

Supplier: GE Healthcare - Whatman
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.

Product Image-512-0582

Application specific filter papers, grade 287 ½, Whatman™

Supplier: GE Healthcare - Whatman
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.

Product Image-512-3618

Qualitative filter papers, grade 595, Whatman™

Supplier: GE Healthcare - Whatman
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).

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Grade 595 ½ qualitative filter papers, Whatman™

Supplier: GE Healthcare - Whatman
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).

Image Unavailable-59132.

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-1.53170.0001

HPLC columns, Chromolith® DIOL

Supplier: Merck
Description: Chromolith® DIOL columns are useful as an intermediate polarity media between C18 and silica. Diol functionalised media is less polar and can have different selectivity. Chromolith® DIOL can be used with a wide range of solvents in both normal and reverse phases. In normal phase mode, the diol phase provides an alternative selectivity compared to silica whilst additionally demonstrating longer retention times that help to obtain separation. In reverse phase mode, compounds such as water-soluble vitamins, sugars or amino acids are easily baseline separated using simple mobile phases. Chromolith® DIOL columns have long lifetimes within pH range of 2,5 to 7,5, high matrix tolerance and speed of analysis.

Product Image-53556-U

Supelco® Ascentis® Express PAH HPLC Columns

Supplier: Merck
Description: Ascentis® Express PAH is a non endcapped C18 bonded phase with a proprietary manufacturing process designed on proven Fused-Core® technology to provide a fast and efficient separation of PAH compounds.

Product Image-HI35-20-010-50

Avantor® Hichrom HI-50, GC Columns

Supplier: HICHROM GAS CHROMATOGRAPHY
Description: High polarity phase, ideal for detailed FAMEs and Dioxins isomers separation.

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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.
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
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This product is no longer available. 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 88 22222.
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