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YMC-Pack ODS-AM Semi-Prep Guard Columns

YMC-Pack ODS-AM is produced with specific emphasis on lot-to-lot reproducibility of the packing material.  Strict manufacturing control is performed on all aspects of quality, including physical properties of the silica base gel as well as surface modifying processes, ensuring exceptional reproducibility.

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 Table

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


Particle Size Pore Size Column I.D. (mm) Column Length (mm) Guards Per Pack Part Number Requires Holder PriceQuantity
5µm120Å 10.0 102AM12S05-0110CC XPCHSPW1 $274.00
5µm120Å 20.0 102 AM12S05-0120CCN XPGHFSP20ID $679.00
5µm120Å 30.0102 AM12S05-0120CCN XPGHFSP30ID $849.00


Sold Individually

Guard I.D. (mm) Guard Length (mm) Description Part Number PriceQuantity
10.0 10SemiPrep Guard Cartridge HolderXPCHSPW1 $437.00
20.0 10SemiPrep Guard Cartridge Holder XPGHFSP20ID $437.00
30.010SemiPrep Guard Cartridge Holder XPGHFSP30ID $656.00

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 Table

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Endfittings Part Number PriceQuantity
5 µm120Å10.0 30 Standard Threaded AM12S05-0310WTG $647.00
5 µm120Å 20.0 50Standard Threaded AM12S05-0520WTG $1,198.00
5 µm120Å 50.0 50 Flanged, 1/8" Connector, 2000psi AM12S05-0552DRG $5,324.00


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