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Column Protection

To extend the life of your analytical column, consider using guard columns or cartridges. 

Thermo Scientific* Accucore C18 Defender Guard Cartridges offer easy, economical protection of the main column with minimized impact on retention or efficiency.

Thermo Scientific* Accucore HILIC Defender Guard Cartridges offer easy, economical protection of the main column with minimized impact on retention or efficiency.

Thermo Scientific* Accucore PFP Defender Guard Cartridges offer easy, economical protection of the main column with minimized impact on retention or efficiency.

Thermo Scientific* Accucore PhenylHexyl Defender Guard Cartridges offer easy, economical protection of the main column with minimized impact on retention or efficiency.

Thermo Scientific* Accucore RP-MS Defender Guard Cartridges offer easy, economical protection of the main column with minimized impact on retention or efficiency.

Thermo Scientific* Accucore aQ Defender Guard Cartridges offer easy, economical protection of the main column with minimized impact on retention or efficiency.

Thermo Scientific* Aquasil C18 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* BetaBasic 18 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Drop-in guard cartridges and holders offer convenience, economy and effective protection for extending column lifetime. Guard cartridges are available for all popular Thermo Scientific
Thermo Scientific* BetaBasic 8 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

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

Thermo Scientific* BetaMax Neutral Drop-In Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil C1 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil C18 Guard Cartridges economically extend HPLC column lifetime.

Thermo Scientific Betasil C6 Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil C6 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil C8 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil CN Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil Phenyl Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil Phenyl/Hexyl Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Betasil Silica Guard Cartridges economically extend HPLC column lifetime.

Thermo Scientific* BioBasic 18 Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* BioBasic 18 KAPPA Guard Columns extend the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mobile phase.

Thermo Scientific* BioBasic 4 Javelin guard columns offer convenient, easy to use protection for analytical HPLC columns.

Thermo Scientific* BioBasic 4 KAPPA Guard Columns extend the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mobile phase.

Thermo Scientific* BioBasic 8 Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* BioBasic 8 KAPPA Guard Columns extend the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mobile phase.

Thermo Scientific* BioBasic 8 PEEK Guard Cartridges extend column lifetime.

Thermo Scientific* BioBasic AX Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* BioBasic SCX Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* BioBasic SCX Kappa Guard Columns extend the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mobile phase.

Thermo Scientific* BioBasic SEC Guard Columns extend column lifetime.

Thermo Scientific* BioBasic 18 Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* BioBasic 8 Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* BioBasic AX Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific BioBasic AXʁPPA Guard Columns extend the lifetime of KAPPA columns by protecting the columns from particulates and contamination from the sample or mobile phase.

Thermo Scientific* BioBasic CN Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* BioBasic Phenyl Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific BioBasic Phenyl Javelin Guard Column offers convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* BioBasic SCX Guard Cartridges extend column lifetime.

Thermo Scientific* GuardGOLD Columns provide protection to the analytical column.

Thermo Scientific* Fluophase PFP Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Fluophase RP Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Fluophase PFP Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific Fluophase RP Drop-in Guard Cartridges extend column lifetime.

Thermo Scientific* Fluophase WP Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific Fluophase WP Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

The stand alone UNIGUARD® system can be connected to any analytical column

Thermo Scientific* HyPURITY Advance Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* HyPURITY Aquastar Kappa Guard Column extends the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mobile p

Thermo Scientific* HyPURITY C18 Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* HyPURITY C18 KAPPA Guard Columns extend the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mobile phase.

Thermo Scientific* HyPURITY AQUASTAR Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* HyPURITY ADVANCE Guard Cartridges extend column lifetime.

Thermo Scientific* HyPURITY Advance Preparative HPLC Guard Cartridge System extends column lifetime.

Thermo Scientific* HyPURITY Aquastar C18 Preparative HPLC Guard Cartridge System extends column lifetime.

Thermo Scientific* HyPURITY C18 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypurity C4 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* HyPURITY C8 Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* HyPURITY C8 Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* HyPURITY Cyano Guard Cartridges protect the high quality, highly pure silica columns with the HyPURITY Cyano solid phase.

Thermo Scientific* HyperGEL AP Guard Columns protect HyperGEL AP HPLC columns designed for SEC of water soluble polymers.

Thermo Scientific* HyperGEL OP Guard Columns protect HyperGEL OP HPLC columns designed for SEC using organic solvents.

Thermo Scientific* Hypercarb Javelin Guard HPLC Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypercarb Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil BDS C18 Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil BDS C8 Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil BDS Cyano Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil BDS Phenyl Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil GOLD C8 preparative guard columns extend column lifetime.

Thermo Scientific* Hypersil GOLD Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil GOLD KAPPA Capillary Guard Columns extend the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mo

Thermo Scientific* Hypersil GOLD C18 Javelin guard columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil GOLD Amino Drop-in guard cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil GOLD C4 Drop-in guard cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil GOLD CN Drop-in guard cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

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

Thermo Scientific* Hypersil GOLD PFP Guard Cartridges extend column lifetime.

Thermo Scientific* Hypersil GOLD Phenyl Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil GOLD Preparative Guard Cartridge Systems extend column lifetime.

Thermo Scientific* Hypersil GOLD SAX Drop-in guard cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil GOLD Silica drop-in guard cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil GOLD aQ Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil GOLD aQ preparative guard cartridges are for use in extending column lifetime.

Thermo Scientific* Hypersil MOS (C8) Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil MOS-2 (C8) Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil ODS (C18) Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil ODS-2 (C18) Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil Prism RPN Javelin Guard Column is offered as 5µm, 20L × 2.1mm I.D.

Thermo Scientific* Hypersil Silica Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil APS-2 Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil CPS Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil CPS-2 (Cyano) Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil Green ENV Drop-In Guard Cartridges are for use in environmental analysis.

Thermo Scientific* Hypersil Green PAH Guard Cartridges protect Hypersil Green PAH analytical HPLC columns.

Thermo Scientific Hypersil Green PAH Javelin Guard Columns offer convenient, easy-to-use protection for analytical HPLC columns.

Thermo Scientific* Hypersil MOS Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil MOS-2 (C8) Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil ODS (C18) Drop-In Guard Cartridges extend column lifetime.

Thermo Scientific* Hypersil ODS-2 Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil Phenyl Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil Phenyl-2 Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil Prism RP Guard Cartridges are available as 3 and 5µm.

Thermo Scientific* Hypersil Prism RPN Guard Cartridges are offered as 5µL, 10mm in length with I.D. from 1 to 4mm.

Thermo Scientific* Hypersil SAS Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil Silica Drop-in Guard Cartridges offer convenience, economy and effective protection for extending column lifetime.

Thermo Scientific* Hypersil Prism RP Javelin Guard Column are offered in lengths of 10 or 20 mm, and I.D. ranging from 2.1 to 4.0mm.