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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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Keyword Search:
3,091 – 3,105 of 3,142 results
3,091

Thermo Scientific™ Hypersil GOLD™ C4 Drop-In Guard Cartridges

Thermo Scientific™ Hypersil GOLD C4 Drop-In Guard Cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

3,092

Thermo Scientific™ Hypersil GOLD™ KAPPA Capillary Guard Columns

Use this guard column to protect Thermo Scientific™ Hypersil GOLD™ KAPPA Capillary Columns from sample debris and interfering substances.

Pore Size 175Å
Particle Size 5 μm
Carbon Load 10%
Length (Metric) 30 mm
Endcapped Yes
pH 1 to 11
For Use With (Application) HPLC
Surface Area 220 m2/g
USP Type L1
3,093

Thermo Scientific™ Hypersil GOLD™ SAX Drop-In Guard Cartridges

Thermo Scientific™ Hypersil GOLD SAX Drop-In Guard Cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

3,094

Thermo Scientific™ BioBasic™ Phenyl Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

Particle Size 5 μm
Stationary Phase Phenyl
Length (Metric) 10 mm
3,095

Thermo Scientific™ Hypersil™ GOLD Preparative HPLC Guard Columns

Protect Thermo Scientific™ Hypersil™ GOLD Preparative HPLC Columns from sample debris and interfering substances.

Pore Size 175Å
Carbon Load 10%
Length (Metric) 30 mm
Endcapped Yes
pH 1 to 11
For Use With (Application) HPLC
Surface Area 220 m2/g
USP Type L1
3,096

Thermo Scientific™ BioBasic™ 8 KAPPA Guard Columns

Protect Thermo Scientific™ BioBasic™ 8 KAPPA HPLC Columns from sample debris and interfering substances.

Pore Size 300Å
Particle Size 5 μm
Carbon Load 5%
Length (Metric) 30 mm
Endcapped Yes
pH 2 to 10
For Use With (Application) LC/MS
USP Type L7
3,097

TSKgel™ GMHHR-H (20) and (30) Guard Column, 30 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Guard Column for use with GMHHR-H (20) HPLC Columns and GMHHR-H (30) HPLC Columns.

3,098

Thermo Scientific™ Fluophase™ WP Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

3,099

MilliporeSigma™ Supelco™ apHera™ C4 HPLC Guard Column, 5 μm Particle Size

apHera™ reversed columns were devoloped specifically to provide the superior advantages of both silica and polystyrene columns, without the disadvantages of either.

Pore Size 300 Å
Particle Size 5 μm
Type Guard Column
Phase Reversed Phase
Quantity 1/Pk.
For Use With (Application) HPLC
Product Line apHera
3,100

MilliporeSigma™ Supelco™ SUPELCOGEL™ 8Ca, 8% Crosslinked HPLC Guard Column, 9 μm Particle Size

This guard column does not include tubing, nuts or ferrules. Please order them separately.

3,101

Thermo Scientific™ Hypersil™ Green PAH Guard Cartridges

Protect Hypersil Green PAH analytical HPLC columns

Particle Size 5 μm
Stationary Phase PAH
Length (Metric) 10 mm
3,102

Thermo Scientific™ BioBasic™ 18 Drop-in Guard Cartridges

Convenience, economy and effective protection for extending column lifetime.

3,103

Thermo Scientific™ BetaSil™ Diol Guard Cartridge

Particle Size 5 μm
Stationary Phase BioBasic Diol
Length (Metric) 10 mm
3,104

Thermo Scientific™ Hypersil™ CPS Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

Particle Size 5 μm
Stationary Phase CPS
3,105

Thermo Scientific™ Hypersil™ MOS (C8) Javelin™ Guard Columns

Offer convenient, easy-to-use protection for analytical HPLC columns