YMC-Triart C18 ExRS Capillary Guard Columns

Increased Hydrophobicity

YMC-Triart C18 ExRS is based on the familiar Triart technology featuring an organic/inorganic hybrid silica particle that utilizes polymeric bonding and multi-stage endcapping.  In the case of Triart ExRS, hydrophobicity is high due to the high carbon loading (25%).  This makes Triart ExRS suitable for use with hydrophobic isomers and structural analogs.

Triart Hybrid Advantages

The core material for all of the YMC-Triart products – the particle – is inspired by YMC’s flow chemistry technology.  Inherent in YMC’s process is a high level of temperature and particle formation control.  As a result, Triart particles are consistent, reproducible, and scalable across many particle sizes.  The hybrid Triart particles produce a material that is highly resilient and robust when used at extreme pH and elevated temperature.  In addition, these particles are very stable under mechanical stress such as high pressure.  YMC-Triart C18 ExRS can be used at temperatures up to 90⁰C at pH 1-7, and 50⁰C from pH 7-12.  This allows the chromatographer to be more confident when choosing suitable separation conditions and less worried about the limitations of stationary phase ruggedness.


Capillary Guard Columns: Features & Benefitsymca_3

Guard columns are recommended for challenging matrices or for use as trapping columns.  YMC capillary guard columns are connected directly to the analytical column using the supplied column coupler.

A column coupler is supplied with every pack of YMC capillary guard cartridges to guarantee an optimum connection with low dead volume.  A polymer-based (PCTFE) coupler is provided for 1/16” columns, while a stainless steel coupler is provided for 1/32” columns.  Additional couplers can be purchased separately if required.





Product List

Product Table

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Particle Size Pore Size Column I.D. (mm) Column Length (mm) Connection Part Number Qty. Per Pack Price Quantity
3.0µm 80Å 0.30 5 1/16" TAR08S03-E5H0AU 3 $713.00
3.0µm 80Å 0.30 5 1/32" TAR08S03-E5H0RU 3 $713.00
3.0µm 80Å 0.50 5 1/16" TAR08S03-E5J0AU 3 $713.00
3.0µm 80Å 0.50 5 1/32" TAR08S03-E5J0RU 3 $713.00


Particle Size Pore Size Column I.D. (mm) Column Length (mm) Connection Part Number Qty. Per Pack Price Quantity
5.0µm 80Å 0.30 5 1/16" TAR08S05-E5H0AU 3 $713.00
5.0µm 80Å 0.30 5 1/32" TAR08S05-E5H0RU 3 $713.00
5.0µm 80Å 0.50 5 1/16" TAR08S05-E5J0AU 3 $713.00
5.0µm 80Å 0.50 5 1/32" TAR08S05-E5J0RU 3 $713.00