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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 242 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™ HyPURITY™ AQUASTAR™ Guard Cartridges

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

Length (Metric) 10 mm
3
Promotions Available

Thermo Scientific™ Hypercarb™ Drop-in Guard Cartridges

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

4
Promotions Available

Thermo Scientific™ UHPLC Filters

Protects columns without compromising performance.

Product Line Thermo Scientific
5

Thermo Scientific™ Hypersil™ Phenyl Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

6

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

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

7

Thermo Scientific™ BetaSil™ C18 Guard Cartridges

Economically extends HPLC column lifetime

Stationary Phase C18
Length (Metric) 10 mm
8

Thermo Scientific™ Hypersil™ ODS (C18) Javelin™ Guard Columns

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

Stationary Phase C18
9

Thermo Scientific™ BetaBasic™ 18 Javelin™ Guard Columns

Offer convenient, easy to use protection for analytical HPLC columns

Particle Size 5 μm
Stationary Phase BetaBasic 18
Product Line Beta
12

Macherey-Nagel™ Nucleodur™ CN-RP HPLC CC Guard Columns

Pore Size 100Å
Solvents Acetonitrile/Water
Stationary Phase NUCLEODUR™ CN-RP
Length (Metric) 8 mm
Endcapped Yes
Crosslinking Cyano
For Use With (Application) Tricyclic Antidepressants, Steroids, Organic Acids
Column Format Guard Column
Type CC Guard Column
Carbon Load 7%
Packing Material Silica
Mobile Phase Compatibility Acetonitrile/Water
Technique HPLC
Particle Shape Spherical
USP Type L10
13

Thermo Scientific™ BetaSil™ C18 Javelin™ Guard Columns

Offer convenient, easy to use protection for analytical HPLC columns

Stationary Phase C18
15

Hamilton™ PRP-1 Semiprep/Preparative Guard Column Starter Kit (1 holder, 1 cartridge), Stainless Steel

Guard columns can provide many benefits when used upstream from an analytical, preparative, or semi-preparative column. Guard columns are typically chosen to have the same packing as the primary column. In addition to protective uses, guard columns can be used as sacrificial preparative components.