Thermo Scientific™ Uniguard™ Direct-Connection Guard Cartridge Holders

Eliminate the requirement for extra fittings with Thermo Scientific™ Uniguard Direct-Connection Guard Cartridge Holders.

Thermo Scientific™ Reacti-Therm™ Magnetic Stirrers for Reacti-Vial™ Small Reaction Vials

Use these triangular stir bars for faster reaction times and smooth mixing in vials of the Thermo Scientific™ Reacti-Therm™ Derivatization System.

Thermo Scientific™ Reacti-Block™ Aluminum Blocks

Configure the Thermo Scientific™ Reacti-Therm™ Module with interchangeable aluminum blocks with a variety of hole configurations for vials and tubes.

Thermo Scientific™ Reacti-Therm™ Heating and Stirring Modules

Perform derivatization and other small-scale reactions reliably and with ease.

Thermo Scientific™ Replacement Tips for UNIFILTER and UNIGUARD Direct-Connection Holders

Standard replacement tips for Thermo Scientific™ UNIGUARD™ and UNIFILTER™ Direct-Connection Holders.

Macherey-Nagel™ Guard Column Holder B

Hamilton™ Analytical Guard Column Starter Kit

Macherey-Nagel™ VarioPrep™ Guard Column Holder for Preperative HPLC

Use VarioPrep™ stainless steel columns for HPLC. VarioPrep™ Guard Column Holder for Preperative HPLC come in different sizes for a variety of columns.

Hamilton™ Stainless Steel Guard Column Holder

Stainless steel and PEEK guard columns help protect your investment

Macherey-Nagel™ Guard Column Holder C

Macherey-Nagel™ ChromCart Guard Column System

Hamilton™ Analytical Guard Cartridge Starter Kit

Macherey-Nagel™ Column Protection System

Suitable for all analytical HPLC columns with 1/16 inch (1.59mm) fittings. Macherey-Nagel™ Column Protection System is an innovative and universal screw-on guard column holder system for use with EC column cartridges with 4mm column length.

Macherey-Nagel™ ChromCart Column

Hamilton™ PRP-h5 Bulk Resin

Reversed phase mode.