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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: XPGCH-Q1 for 10mm length and P/N: XPGCH-Q2 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 PriceQuantity
3µm120Å 2.1 10 CN12S03-01Q1GC 5XPGCH-Q1 $459.00
3µm120Å 3.0 10 CN12S03-0103GC 5XPGCH-Q1 $459.00
3µm120Å 4.0 10 CN12S03-0104GC 5XPGCH-Q1 $459.00
3µm120Å 2.1 20 CN12S03-02Q1GC 5 XPGCH-Q2 $562.00
3µm120Å 3.0 20 CN12S03-0203GC 5 XPGCH-Q2 $562.00
3µm120Å 4.0 20 CN12S03-0204GC5 XPGCH-Q2 $562.00

5µm

Holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Guards Per Pack Holder Required PriceQuantity
5µm120Å 2.1 10 CN12S05-01Q1GC 5XPGCH-Q1 $459.00
5µm120Å 3.0 10 CN12S05-0103GC 5XPGCH-Q1 $459.00
5µm120Å 4.0 10 CN12S05-0104GC 5XPGCH-Q1 $459.00
5µm120Å 2.1 20 CN12S05-02Q1GC 5 XPGCH-Q2 $562.00
5µm120Å 3.0 20 CN12S05-0203GC 5 XPGCH-Q2 $562.00
5µm120Å 4.0 20 CN12S05-0204GC 5 XPGCH-Q2 $562.00
5µm 300Å 2.1 10 CN30S05-01Q1GC 5XPGCH-Q1 $459.00
5µm 300Å 3.0 10 CN30S05-0103GC 5XPGCH-Q1 $459.00
5µm 300Å 4.0 10 CN30S05-0104GC 5XPGCH-Q1 $459.00
5µm 300Å 2.1 20 CN30S05-02Q1GC 5 XPGCH-Q2 $562.00
5µm 300Å 3.0 20 CN30S05-0203GC 5 XPGCH-Q2 $562.00
5µm 300Å 4.0 20 CN30S05-0204GC5 XPGCH-Q2 $562.00

10µm

Holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Part Number Guards Per Pack Holder Required PriceQuantity
10µm120Å4.010 Standard CN12S11-0104GC 5XPGCH-Q1 $459.00
10µm120Å4.010 HG (High Strength) CNG12S11-0104GC 5XPGCH-Q1 $459.00
10µm120Å4.0 20Standard CN12S11-0204GC 5 XPGCH-Q2 $562.00
10µm120Å4.0 20 HG (High Strength) CNG12S11-0204GC5 XPGCH-Q2 $562.00

Holders

Sold Individually

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

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 PriceQuantity
3µm120Å4.0 10CN12S03-0104WFG $339.00
3µm120Å 5.010 CN12S03-0105WFG $339.00

5µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number PriceQuantity
5µm120Å 4.0 10CN12S05-0104WFG $339.00
5µm120Å 5.010 CN12S05-0105WFG $339.00
5µm 300Å4.0 10 CN30S05-0104WFG $407.00
5µm 300Å 5.010 CN30S05-0105WFG $407.00

10µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Part Number PriceQuantity
10µm120Å4.0 10Standard CN12S11-0104WFG $339.00
10µm120Å4.0 10 HG (High Strength) CNG12S11-0104WFG $322.00
10µm120Å 5.010Standard CN12S11-0105WFG $339.00
10µm120Å 5.010 HG (High Strength) CNG12S11-0105WFG $322.00

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