Columns/YMC*Gel

Disposable filter for use in both aqueous/non-aqueous systems

Sample filtration filter YMC Duo-Filter

• Dual-use type, for aqueous/non-aqueous solvents
  YMC Duo-Filter can be used to filter samples dissolved in normal or reversed phase solvents. YMC Duo-Filter is most suitable for filtration of HPLC samples.
• Small pore size (0.2um)
  In order to eliminate insoluble materials as efficiently as possible, YMC Duo-Filter employs a filter pore size of 0.2um.
• Three filter sizes are available
  YMC Duo-Filter comes in three filter sizes, effective diameters of 4, 15 and 25mm, to suit different sample volumes. Small type, 4mm, is especially suitable for small quantities of samples used for multiple applications to an analytical column.
• Filter housing with low residual sample volume
  In order to filter precious samples efficiently, the dead volume of the filter housing is designed to be small.
• Can be autoclaved
  YMC Duo-Filter is not sterilized, but can be autoclaved (121-C, 30min) and used for “filter sterilization” of small sample quantities.

Sample Pretreatment		Column Protection		Tubing Parts
	YMC Duo-Filter		Stainless steelprecolumn filters		Connector
	YMC Top-Filter		PEEK precolumn filters		Tube/nuts
	YMC Dispo SPE		YMC guard cartridges		Other tubing parts