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YMC-Pack Polyamine II Analytical Guard Columns

Amino Column with Improved Durability

YMC-Pack Polyamine II is a silica-based, normal-phase stationary phase bonded with polyamine that is particularly useful for the separation of sugars.  The column lifetime in aqueous mobile phases is longer than conventional silica-based amino columns and is therefore applicable for the separation of oligosaccharides using high-aqueous mobile phases.  In addition, YMC-Pack Polyamine II can be used to separate ionic compounds with a combination of normal-phase and weak anion-exchange modes.

Guard Cartridges

Analytical Guard Cartridges: Features & Benefits

analytical-guard-columnsYMC’s Guard Column Cartridge Systems for HPLC accept cartridges of 1.0, 2.1, 3.0, or 4.0mm inner diameters – in either 10mm or 20mm lengths.  Cartridges are available with a comprehensive selection including all stationary phase chemistries offered by YMC, ensuring compatibility between the guard column and the analytical column.  Assembly is tool-free, simplifying cartridge replacement.

YMC Guard Column Cartridges require the use of a holder, P/N: XPGCH-Q1 for 10mm length and P/N: XPGCH-Q2 for 20mm length.

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

5µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Guards per Pack Requires Holder PriceQuantity
5µm120Å 2.1 10 PB12S05-01Q1GC 5XPGCH-Q1 $459.00
5µm120Å 3.0 10 PB12S05-0103GC 5XPGCH-Q1 $459.00
5µm120Å 4.010 PB12S05-0104GC 5XPGCH-Q1 $459.00
5µm120Å 2.1 20 PB12S05-02Q1GC 5 XPGCH-Q2 $562.00
5µm120Å 3.0 20 PB12S05-0203GC 5 XPGCH-Q2 $562.00
5µm120Å 4.0 20 PB12S05-0204GC5 XPGCH-Q2 $562.00

Holders

Sold Individually

Guard ID (mm) Guard Length (mm) Description Part Number PriceQuantity
1.0 - 4.010 HPLC Guard Cartridge HolderXPGCH-Q1 $216.00
1.0 - 4.0 20 HPLC Guard Cartridge Holder XPGCH-Q2 $216.00

Guard Columns

Analytical Guard Columns: Features & Benefits

YMC’s Guard Columns for HPLC are available in 4.0mm and 5.0mm diameters and come in 10mm lengths.  These guard columns are available with a comprehensive stationary phase selection offered by YMC, ensuring compatibility between the guard column and the analytical column.  Unlike our guard cartridge columns, these guard columns do not require a holder, but do require a small jumper made from either stainless steel or PEEK tubing in order to connect them to the inlet of the analytical column.

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number PriceQuantity
5µm120Å4.0 10PB12S05-0104WFG $339.00
5µm120Å 5.010 PB12S05-0105WFG $339.00

 

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