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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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1 – 15 of 241 results
1

Thermo Scientific™ Hypersil GOLD™ Javelin™ Guard Columns

Offer convenient, easy to use protection for analytical HPLC columns

Stationary Phase C18
Length (Metric) 10 mm
2

Thermo Scientific™ Hypercarb™ Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime.

3

Thermo Scientific™ HyPURITY™ AQUASTAR™ Guard Cartridges

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

Length (Metric) 10 mm
4
Promotions Available

Thermo Scientific™ UHPLC Filters

Protects columns without compromising performance.

Product Line Thermo Scientific
5

Thermo Scientific™ Aquasil™ C18 Guard Cartridges

Available in limited dimensions. Please contact Customer Service for more details.

Pore Size 100Å
Carbon Load 12%
Length (Metric) 10 mm
Endcapped Yes
For Use With (Equipment) Uniguard Direct-connection and Stand Alone Holder
pH 2 to 8
Surface Area 310 m2/g
USP Type L1
6

Thermo Scientific™ GuardGOLD™ Capillary Columns

Protect your analytical column from damage and contamination from nonvolatile materials.

7
Promotions Available

Thermo Scientific™ Hypercarb™ Porous Graphitic Carbon HPLC Columns

Use for enhanced retention of polar compounds and separation of structurally related analytes with stability at pH extremes and high temperature.

8

Thermo Scientific™ Hypersil™ Phenyl Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

9

Thermo Scientific™ HyPURITY™ C18 HPLC Columns, 3μm Particle Size

Thermo ScientificTM HyPURITYTM C18 HPLC Columns are available in limited dimensions. Please contact Customer Service for more details.

10

Thermo Scientific™ BetaSil™ Silica Guard Cartridges

Experience a powerful column for separating non-polar and moderately polar compounds based on 100Å high purity silica and designed for small molecule analysis.

Particle Size 5 μm
Length (Metric) 10 mm
Product Line BetaSil
11

Thermo Scientific™ BetaSil™ C18 Guard Cartridges

Economically extends HPLC column lifetime

Stationary Phase C18
Length (Metric) 10 mm
13

Thermo Scientific™ Hypersil GOLD™ aQ Javelin™ Guard HPLC Columns

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

14

Macherey-Nagel™ Nucleosil™ EC Guard Columns

Solvents Acetonitrile/Water
Length (Metric) 4 mm
Endcapped Yes
Diameter (Metric) Inner 3 mm
Crosslinking Octadecyl
Hydrophobicity Yes
For Use With (Application) RP chromatography
Functionality/Interaction Type Hydrophobic
Column Format Guard Column
Particle Size 5 μm
Type EC Guard Column
Packing Material Silica
Mobile Phase Compatibility Acetonitrile/Water
Technique HPLC
Particle Shape Spherical
USP Type L1