YMC-Pack CN (Cyano) Semi-Prep 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

Semi-Prep Guard Cartridges: Features & Benefits

YMC’s Guard Column Cartridge Systems for Semi-Prep HPLC utilize cartridges of 10, 20, or 30mm inner diameters – in 10mm 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 (including columns by other manufacturers).  Assembly is tool-free, simplifying cartridge replacement.

YMC Guard Column Cartridges require the use of a holder, P/N: XPCHSPW1 for 10mm I.D., P/N: XPCHSPW2 for 20mm I.D. and P/N: XPCHSPW3 for 30mm I.D.

Product List

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

5µm

Holder required

Particle Size Pore Size Column I.D. Column Length Part Number Guards per Pack Holder Price Quantity
5µm 120Å 10.0 10 CN12S05-0110CC 2 XPCHSPW1 $283.00
5µm 120Å 20.0 10 CN12S05-0120CCN 2 XPGHFSP20ID $700.00
5µm 120Å 30.0 10 CN12S05-0130CCN 2 XPGHFSP30ID $875.00
5µm 300Å 10.0 10 CN30S05-0110CC 2 XPCHSPW1 $309.00
5µm 300Å 20.0 10 CN30S05-0120CCN 2 XPGHFSP30ID $770.00
5µm 300Å 30.0 10 CN30S05-0120CCN 2 XPGHFSP30ID $1,050.00

Holders

Sold Individually

Guard I.D. (mm) Guard Length (mm) Description Part Number Price Quantity
10.0 10 SemiPrep Guard Cartridge Holder XPCHSPW1 $451.00
20.0 10 SemiPrep Guard Cartridge Holder XPGHFSP20ID $451.00
30.0 10 SemiPrep Guard Cartridge Holder XPGHFSP30ID $676.00

Guard Columns

Semi-Prep Guard Columns: Features & Benefits

YMC’s semi-preparative & preparative Guard Columns for HPLC are available in 10mm diameter with 30mm length as well as 20mm, 30mm, and 50mm diameters with 50mm lengths.  These guard columns are available with a comprehensive stationary phase selection offered by YMC, ensuring compatibility between the guard column and the semi-preparative or preparative column.  Unlike our guard cartridge columns, these guard columns do not require a holder.

Product List

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

5µm

(No holder required)

Particle Size Pore Size Column I.D. Column Length Endfittings Part Number Price Quantity
5µm 120Å 10.0 30 Standard Threaded CN12S05-0310WTG $667.00
5µm 120Å 20.0 50 Standard Threaded CN12S05-0520WTG $1,234.00
5µm 120Å 30.0 50 Standard Threaded CN12S05-0530WTG $2,468.00
5µm 120Å 50.0 50 Flanged, 1/8" Connector, 2000psi CN12S05-0552DRG $5,484.00
5µm 300Å 10.0 30 Standard Threaded CN30S05-0310WTG $713.00
5µm 300Å 20.0 50 Standard Threaded CN30S05-0520WTG $1,781.00
5µm 300Å 30.0 50 Standard Threaded CN30S05-0530WTG $3,154.00
5µm 300Å 50.0 50 Flanged, 1/8" Connector, 2000psi CN30S05-0552DRG $7,677.00

10µm

(No holder required)

Particle Size Pore Size Column I.D. Column Length Material Type Endfittings Part Number Price Quantity
10µm 120Å 10.0 30 Standard Standard Threaded CN12S11-0310WTG $665.00
10µm 120Å 10.0 30 HG (High Strength) Standard Threaded CNG12S11-0310WTG $635.00
10µm 120Å 20.0 50 Standard Standard Threaded CN12S11-0520WTG $1,508.00
10µm 120Å 20.0 50 HG (High Strength) Standard Threaded CNG12S11-0520WTG $1,508.00
10µm 120Å 30.0 50 Standard Standard Threaded CN12S11-0530WTG $3,016.00
10µm 120Å 30.0 50 HG (High Strength) Standard Threaded CNG12S11-0530WTG $3,016.00
10µm 120Å 50.0 50 Standard Flanged, 1/8" Connector, 1000psi CN12S11-0551DRG $6,579.00
10µm 120Å 50.0 50 HG (High Strength) Flanged, 1/8" Connector, 1000psi CNG12S11-0551DRG $6,579.00

15µm

(No holder required)

No products of this type are available at this time. Please check again later.

20µm

(No holder required)

No products of this type are available at this time. Please check again later.