HPLC Guard Columns and Cartridges

Replaceable columns that are placed before HPLC columns to protect from contamination and extend column lifetime; in a variety of stationary phases; includes direct-connection and drop-in cartridges, and UHPLC filters, cartridges, and holders.

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3,091 – 3,105 of 3,824 results

3,091

Mac-Mod Avantor Alltima HP C18-Amide, 100 Å, 5 µm, 3.0 x 7.5 mm Guard Cartridges (3/pk)

Avantor Alltima HP columns combines a range of different phase chemistries with high purity silica. Avantor Alltima HP columns product family combines the selectivity and performance needed to overcome the most challenging separation needs. Avantor Alltima HP columns provide low column bleed makes these columns ideal for microbore applications. Avantor Alltima HP columns are made of high purity silica that provide excellent column stability with multiple selectivity options.

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3,092

Phenomenex Inc Gemini C6-Phenyl, 15 x 21.2mm ID

SecurityGuard™ PREP Cartridge AJ0-9157

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3,093

Sepax Technologies Inc Sepax HPLC Column PolyRP-1000, 10 µm, 2 x 10 mm

GP-C8 phase is synthesized with monomeric and fully endcapped chemistry. The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to ODS phase. GP-C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.

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3,094

Phenomenex Inc C8 10 x 10mm ID

SecurityGuard™ SemiPrep Cartridges AJ0-7222

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3,095

YMC America, Inc ODS-AQ 5UM 120A 20X2.1MM PK/5

AQ12S05-02Q1GC: ODS-AQ, 5um, 120A, 20X2.1mm Cartridge, pk/5

Pricing & Availability

3,096

Sepax Technologies Inc Sepax HPLC Column Bio-C18, Guard cartridge with holder, 5 µm, 300 Å, 4 x 10 mm

Wide range of pore sizes and high compatibility with 100% aqueous phases make Bio-C18 columns ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins. The specially designed surface bonding chemistry and the pore sizes allow for extended retention and selectivity for polar and hydrophilic compounds, such as peptides and amino acids. C18 monolayer formed by special bonding chemistry does not collapse in pure aqueous solution.