YMC-Pack CN (Cyano) Analytical Guard Columns

Most Polar Reversed-Phase Column

In reversed-phase mode, cyano columns are the most polar and least retentive of all reversed-phase packings.  Extremely hydrophobic compounds which do not elute in standard C18 and C8 packings can be retained using typical reversed-phase eluents.  In addition, the unique nitrile chemistry provides different selectivity from both phenyl and standard aliphatic (C18, C8, and C4) reversed-phase packings.  Large pore-size 300Å packing materials are also available for the analysis of biomolecules in order to utilize this unique selectivity.

Guard Cartridges

Analytical Guard Cartridges: Features & Benefits

YMC’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: XPGCHP1 for 10mm length and P/N: XPGCHP2 for 20mm length.

Product List

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

3µm

Holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Guards Per Pack Holder Required Price Quantity
3µm 120Å 2.1 10 CN12S03-01Q1GC 5 XPGCHP1 $502.00
3µm 120Å 3.0 10 CN12S03-0103GC 5 XPGCHP1 $502.00
3µm 120Å 4.0 10 CN12S03-0104GC 5 XPGCHP1 $502.00
3µm 120Å 2.1 20 CN12S03-02Q1GC 5 XPGCHP2 $614.00
3µm 120Å 3.0 20 CN12S03-0203GC 5 XPGCHP2 $614.00
3µm 120Å 4.0 20 CN12S03-0204GC 5 XPGCHP2 $614.00

5µm

Holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Guards Per Pack Holder Required Price Quantity
5µm 120Å 2.1 10 CN12S05-01Q1GC 5 XPGCHP1 $502.00
5µm 120Å 3.0 10 CN12S05-0103GC 5 XPGCHP1 $502.00
5µm 120Å 4.0 10 CN12S05-0104GC 5 XPGCHP1 $502.00
5µm 120Å 2.1 20 CN12S05-02Q1GC 5 XPGCHP2 $614.00
5µm 120Å 3.0 20 CN12S05-0203GC 5 XPGCHP2 $614.00
5µm 120Å 4.0 20 CN12S05-0204GC 5 XPGCHP2 $614.00
5µm 300Å 2.1 10 CN30S05-01Q1GC 5 XPGCHP1 $502.00
5µm 300Å 3.0 10 CN30S05-0103GC 5 XPGCHP1 $502.00
5µm 300Å 4.0 10 CN30S05-0104GC 5 XPGCHP1 $502.00
5µm 300Å 2.1 20 CN30S05-02Q1GC 5 XPGCHP2 $614.00
5µm 300Å 3.0 20 CN30S05-0203GC 5 XPGCHP2 $614.00
5µm 300Å 4.0 20 CN30S05-0204GC 5 XPGCHP2 $614.00

10µm

Holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Part Number Guards Per Pack Holder Required Price Quantity
10µm 120Å 4.0 10 Standard CN12S11-0104GC 5 XPGCHP1 $502.00
10µm 120Å 4.0 10 HG (High Strength) CNG12S11-0104GC 5 XPGCHP1 $502.00
10µm 120Å 4.0 20 Standard CN12S11-0204GC 5 XPGCHP2 $614.00
10µm 120Å 4.0 20 HG (High Strength) CNG12S11-0204GC 5 XPGCHP2 $614.00

Holders

Sold Individually

Guards I.D. (mm) Guard Length (mm) Description Part Number Price Quantity
1.0 - 4.0 10 HPLC Guard Cartridge Holder XPGCHP1 $236.00
1.0 - 4.0 20 HPLC Guard Cartridge Holder XPGCHP2 $236.00

Guard Columns

Features & Benefits – Analytical Guard Columns

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.

Product List

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

3µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Price Quantity
3µm 120Å 4.0 10 CN12S03-0104WFG $370.00
3µm 120Å 5.0 10 CN12S03-0105WFG $370.00

5µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Price Quantity
5µm 120Å 4.0 10 CN12S05-0104WFG $370.00
5µm 120Å 5.0 10 CN12S05-0105WFG $370.00
5µm 300Å 4.0 10 CN30S05-0104WFG $445.00
5µm 300Å 5.0 10 CN30S05-0105WFG $445.00

10µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Part Number Price Quantity
10µm 120Å 4.0 10 Standard CN12S11-0104WFG $370.00
10µm 120Å 4.0 10 HG (High Strength) CNG12S11-0104WFG $353.00
10µm 120Å 5.0 10 Standard CN12S11-0105WFG $370.00
10µm 120Å 5.0 10 HG (High Strength) CNG12S11-0105WFG $353.00