YMC-Pack TMS (C1) Capillary Guard Columns

Reversed-Phase Column with the Lowest Hydrophobicity

YMC-Pack TMS exhibits shorter retention times than other packing materials and is useful for developing faster methods for highly hydrophobic compounds.  Additionally, this stationary phase can oftentimes achieve greater retention and better separation of hydrophilic analytes than other reversed-phase columns due to its unique separation characteristics.


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

Please select the desired particle size to view a list of products.


Particle Size Pore Size Column ID (mm) Column Length (mm) Connection (inches) Part Number Price Quantity
3.0µm 120Å .30 5 1/16" TM12S03-E5H0AU $713.00
3.0µm 120Å .30 5 1/32" TM12S03-E5H0RU $713.00
3.0µm 120Å .50 5 1/16" TM12S03-E5J0AU $713.00
3.0µm 120Å .50 5 1/32" TM12S03-E5J0RU $713.00


Particle Size Pore Size Column ID (mm) Column Length (mm) Connection (inches) Part Number Qty. per Pack Price Quantity
5.0µm 120Å .30 5 1/16" TM12S05-E5H0AU 3 $713.00
5.0µm 120Å .30 5 1/32" TM12S05-E5H0RU 3 $713.00
5.0µm 120Å .50 5 1/16" TM12S05-E5J0AU 3 $713.00
5.0µm 120Å .50 5 1/32" TM12S05-E5J0RU 3 $713.00