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YMC-Pack SIL Semi-Prep Guard Columns

High Purity, High Sample Recovery

The high-purity silica found in YMC-Pack SIL columns provides virtually complete sample recovery.  The absence of silica impurities reduces non-specific sample adsorption, which lowers sample recovery and may cause unusual peak shapes.

High Sample Loading, High Mechanical Stability

The totally porous nature of the silica found in YMC-Pack SIL columns provides high sample loading.  With some competitive silicas, the level of porosity would make the particles prone to fracture, resulting in fines and high backpressure.  However, the high chemical purity of YMC silica results in a particle structure exhibiting high mechanical strength.

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.

5µm

Holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Guards per Pack Requires Holder PriceQuantity
5µm60Å 10.0 10SL06S05-0110CC 2 XPCHSPW1 $258.00
5µm60Å 20.0 10 SL06S05-0120CC 2 XPCHSPW2 $640.00
5µm60Å 30.0 10 SL06S05-0130CC 2 XPCHSPW3 $800.00
5µm 120Å 10.0 10 SL12S05-0110CC 2 XPCHSPW1 $258.00
5µm 120Å 20.0 10 SL12S05-0120CC 2 XPCHSPW2 $640.00
5µm 120Å 30.0 10 SL12S05-0130CC2 XPCHSPW3 $800.00

Holders

Sold Individually

Guard I.D. (mm) Guard Length (mm) Description Part Number PriceQuantity
10.0 10SemiPrep Guard Cartridge HolderXPCHSPW1 $412.00
20.0 10SemiPrep Guard Cartridge Holder XPCHSPW2 $412.00
30.010SemiPrep Guard Cartridge Holder XPCHSPW3 $618.00

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

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

5µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Endfittings Part Number PriceQuantity
5µm60Å 10.0 30 Standard Threaded SL06S05-0310WTG $258.00
5µm60Å 20.0 50 Standard Threaded SL06S05-0520WTG $1,129.00
5µm60Å 30.0 50 Standard Threaded SL06S05-0530WTG $2,258.00
5µm60Å 50.0 50 Flanged, 1/8" Connector, 2000psi SL06S05-0552DRG $5,018.00
5µm 120Å10.0 30 Standard Threaded SL12S05-0310WTG $610.00
5µm 120Å 20.0 50 Standard Threaded SL12S05-0520WTG $1,129.00
5µm 120Å 30.0 50 Standard Threaded SL12S05-0530WTG $2,258.00
5µm 120Å 50.0 50 Flanged, 1/8" Connector, 2000psi SL12S05-0552DRG $5,018.00

10µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Endfittings Part Number PriceQuantity
10µm60Å 10.0 30 Standard Standard Threaded SL06S11-0310WTG $610.00
10µm60Å 20.0 50Standard Standard Threaded SL06S11-0520WTG $1,129.00
10µm60Å 30.0 50Standard Standard Threaded SL06S11-0530WTG $2,258.00
10µm60Å 50.0 50Standard Flanged, 1/8" Connector, 1000psi SL06S11-0551DRG $5,018.00
10µm 120Å10.0 30 Standard Standard Threaded SL12S11-0310WTG $610.00
10µm 120Å10.0 30 HG (High Strength) Standard Threaded SLG12S11-0310WTG $581.00
10µm 120Å 20.0 50Standard Standard Threaded SL12S11-0520WTG $1,129.00
10µm 120Å 20.0 50 HG (High Strength) Standard Threaded SLG12S11-0520WTG $1,129.00
10µm 120Å 30.0 50Standard Standard Threaded SL12S11-0530WTG $2,258.00
10µm 120Å 30.0 50 HG (High Strength) Standard Threaded SLG12S11-0530WTG $2,258.00
10µm 120Å 50.0 50Standard Flanged, 1/8" Connector, 1000psi SL12S11-0551DRG $5,018.00
10µm 120Å 50.0 50 HG (High Strength) Flanged, 1/8" Connector, 1000psi SLG12S11-0551DRG $5,018.00

15µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Endfittings Part Number PriceQuantity
15µm60Å 20.0 50Standard Standard Threaded SL06S16-0520WTG Call for Price
15µm60Å 30.0 50Standard Standard Threaded SL06S16-0530WTG Call for Price
15µm60Å 50.050Standard Flanged, 1/8" Connector, 1000psi SL06S16-0551DRG Call for Price
15µm 120Å20.0 50Standard Standard Threaded SL12S16-0520WTG Call for Price
15µm 120Å20.0 50 HG (High Strength)Standard Threaded SLG12S16-0520WTG Call for Price
15µm 120Å 30.0 50Standard Standard Threaded SL12S16-0530WTG Call for Price
15µm 120Å 30.0 50 HG (High Strength)Standard Threaded SLG12S16-0530WTG Call for Price
15µm 120Å 50.050Standard Flanged, 1/8" Connector, 1000psi SL12S16-0551DRG Call for Price
15µm 120Å 50.050 HG (High Strength) Flanged, 1/8" Connector, 1000psi SLG12S16-0551DRG Call for Price

20µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Endfittings Part Number PriceQuantity
20µm120Å20.0 50Standard Standard Threaded SL12S21-0520WTG Call for Price
20µm120Å20.0 50 HG (High Strength)Standard Threaded SLG12S21-0520WTG Call for Price
20µm120Å 30.0 50Standard Standard Threaded SL12S21-0530WTG Call for Price
20µm120Å 30.0 50 HG (High Strength)Standard Threaded SLG12S21-0530WTG Call for Price
20µm120Å 50.050Standard Flanged, 1/8" Connector, 1000psi SL12S21-0551DRG Call for Price
20µm120Å 50.050 HG (High Strength) Flanged, 1/8" Connector, 1000psi SLG12S21-0551DRG Call for Price

50µm

(No holder required)

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Endfittings Part Number PriceQuantity
50µm120Å20.0 50Standard Standard Threaded SL12S50-0520WTG Call for Price
50µm120Å20.0 50 HG (High Strength)Standard Threaded SLG12S50-0520WTG Call for Price
50µm120Å 30.0 50Standard Standard Threaded SL12S50-0530WTG Call for Price
50µm120Å 30.0 50 HG (High Strength)Standard Threaded SLG12S50-0530WTG Call for Price
50µm120Å 50.050Standard Flanged, 1/8" Connector, 1000psi SL12S50-0551DRG Call for Price
50µm120Å 50.050 HG (High Strength) Flanged, 1/8" Connector, 1000psi SLG12S50-0551DRG Call for Price

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