Hamilton Company | Hamilton HPLC Columns & Accessories

Reversed Phase

Hamilton Company offers four polymeric and two silica-based column packing materials for reversed phase separations. Choose from our robust polymers or silica column types to narrow your search.

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Polymer Packings
	Hamilton Polymers - Poly(styrene divinylbenzene) or PS-DVB is a robust polymer material used as the base framework for all the Hamilton polymer HPLC packing materials.

Silica Packings
	Hamilton HxSil C8 and C18 columns exhibit greater retention than most columns. This allows the separation of compounds that are not sufficiently retained on other C8 or C18 columns.

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Part Number

Description

Unit Price

Quantity

Compound Class

General, chemical type or category of compound to be separated.

Packing Material

The type of resin that is packed inside the column tube.

USP Class

United States Pharmacopeia HPLC column designation.

Particle Size

Size (in micrometers) of the polymer or silica bead packed inside the column tube.

Hardware ID

Inside diameter (in millimeters) of the column tube.

Hardware Length

Length of the column tube (in millimeters).

PRP Polymeric Reversed Phase Poly(styrene-divinylbenzene) HPLC Columns are used in quality assurance as well as research and development laboratories because they last significantly longer than silica-based reversed phase columns. This is particularly true for difficult analyses like: high pH samples (pH 8-13); labile or reactive samples (irreversible adsorption); high aqueous purifications (80-100% water); and separations with ion pairing reagents. HxSil silica-based columns are ideal for applications where a higher efficiency reversed phase C8 or C18 column is needed.

Hamilton Reversed Phase HPLC Column Packing Materials


PRP-1	General purpose pH stable long life column, synthesized DNA

PRP-3	Gradient peptide and protein separations

PRP-h1	Long life column for LC/MS applications,synthesized DNA, and small molecule

PRP-h5	Reduced system pressure for protein and peptide separations and enhanced oligonucleotide recovery

HxSil C8, C18	General purpose silica-based reversed phase

Catalog

Hamilton HPLC Column Compound Index

Hamilton HPLC Column and Bulk Resin Catalog - Two Page Spread View

Polymer Restoration

Bulk Polymer Packing Restoration

Instruction Sheet

Hamilton HPLC Column Instructions