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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™ BioBasic™ 18 Javelin™ Guard Columns

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

3,092

Thermo Scientific™ BetaSil™ Phenyl/Hexyl Guard Cartridges

Thermo Scientific™ BetaSil™ Phenyl/Hexyl Guard Cartridges are available in limited dimensions. Please contact Customer Service for more details.

Pore Size 100Å
Carbon Load 11%
Length (Metric) 10 mm
Endcapped Yes
For Use With (Equipment) Uniguard Direct-connection and Stand Alone Holder
pH 2 to 9
USP Type L11
3,093

Thermo Scientific™ Hypersil GOLD™ C8 Javelin™ Guard Columns

Javelin guard columns offer convenient, easy to use protection for analytical HPLC columns

Particle Size 5 μm
Stationary Phase C8
Length (Metric) 10 mm
3,095

Thermo Scientific™ BioBasic™ 18 KAPPA Guard Columns

Protect Thermo Scientific™ BioBasic™ 18 KAPPA HPLC Columns from sample debris and interfering substances.

Pore Size 300Å
Particle Size 5 μm
Carbon Load 9%
Length (Metric) 30 mm
Endcapped Yes
pH 2 to 10
For Use With (Application) LC/MS
USP Type L1
3,096

Thermo Scientific™ BetaSil™ C1 Guard Cartridges

Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime

Particle Size 5 μm
Stationary Phase C1
Length (Metric) 10 mm
3,097

Thermo Scientific™ BetaBasic™ 4 Guard Cartridges

The Thermo Scientific BetaBasic 4 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Stationary Phase BetaBasic 4
Length (Metric) 10 mm
3,098

Thermo Scientific™ Hypersil™ MOS-2 (C8) Guard Cartridges

Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime

Particle Size 3 μm
Stationary Phase MOS-2 (C8)
Length (Metric) 10 mm
3,099

Thermo Scientific™ Fluophase™ PFP Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

Particle Size 5 μm
Stationary Phase PFP
Length (Metric) 10 mm
3,100

Thermo Scientific™ HyPURITY™ Aquastar™ Guard Cartridges

Thermo Scientific™ HyPURITY™ Aquastar™ Guard Cartridges are available in limited dimensions. Please contact Customer Service for more details.

Pore Size 190Å
Carbon Load 10%
Length (Metric) 10 mm
Endcapped Yes
For Use With (Equipment) Uniguard Direct-connection and Stand Alone Holder
pH 2 to 8
Surface Area 200 m2/g
USP Type L1
3,101

Thermo Scientific™ BetaMax Drop-In Acid Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

3,102

Thermo Scientific™ Hypersil GOLD™ aQ Preparative Guard HPLC Columns

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

Pore Size 175Å
Particle Size 5 μm
Carbon Load 12%
Length (Metric) 30 mm
Endcapped Yes
pH 2 to 9
For Use With (Application) Highly Aqueous Mobile Phase
Surface Area 220 m2/g
USP Type L1
3,103

TSKgel™ SuperOligoPW Guard Column, 4 μm Particle Size, Sold by MilliporeSigma™ Supelco™

The TSKgel™ SuperOligoPW column is designed for the determination of molecular mass of aqueous oligomers, particularly oligosaccharides, and low molecular weight aqueous polymers.

3,104

MilliporeSigma™ Supelco™ Kromasil™ Eternity™ C18 Guard Cartridge

Kromasil™ Eternity™ and Eternity™XT can be used in a wider pH window than regular silica-based HPLC materials, giving more flexibility than ever when running analytical applications or optimizing for large-scale applications.

Pore Size 100 Å
Particle Size 5 μm
Type Guard Cartridge
Phase Reversed Phase
Length (Metric) 10 m
For Use With (Application) HPLC
Product Line Kromasil Eternity
3,105

Thermo Scientific™ BetaSil™ Phenyl Guard Cartridges

Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime

Stationary Phase Phenyl
Length (Metric) 10 mm