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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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3,211 – 3,225 of 3,232 results
3,211

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.

3,212

Thermo Scientific™ HyPURITY™ C8 Javelin™ Guard Columns

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

3,213

Thermo Scientific™ BetaSil™ C8 Guard Cartridges

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

Particle Size 5 μm
Stationary Phase C8
Length (Metric) 10 mm
3,214

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
3,215

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
3,216

Thermo Scientific™ HyPURITY™ C8 Guard Cartridges

Thermo Scientific™ HyPURITY™ C8 Guard Cartridges are available in limited dimensions. Please contact Customer Service for more details.

Pore Size 190Å
Particle Size 5 μm
Carbon Load 8%
Length (Metric) 10 mm
Endcapped Yes
For Use With (Equipment) Uniguard Direct-connection and Stand Alone Holder
pH 2 to 9
Surface Area 200 m2/g
USP Type L7
3,217

Thermo Scientific™ Fluophase™ WP Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

3,224

Restek™ Ultra Silica Guard Cartridges
SDP

Protects and extends column lifetime.

Type Silica
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
3,225

Restek™ Ultra Cyano Guard Cartridges
SDP

Protects and extends column lifetime.

Type Cyano
Stationary Phase Cyano
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical