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YMC-Pack SIL Analytical 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

Analytical Guard Cartridges: Features & Benefits

analytical-guard-columnsYMC’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

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Guards Per Pack Holder Required PriceQuantity
3µm120Å 2.1 10 SL12S03-01Q1GC 5XPGCH-Q1 $459.00
3µm120Å 3.0 10 SL12S03-0103GC 5XPGCH-Q1 $459.00
3µm120Å 4.010 SL12S03-0104GC 5XPGCH-Q1 $459.00
3µm120Å 2.1 20 SL12S03-02Q1GC 5 XPGCH-Q2 $562.00
3µm120Å 3.0 20 SL12S03-0203GC 5 XPGCH-Q2 $562.00
3µm120Å 4.0 20 SL12S03-0204GC5 XPGCH-Q2 $562.00

5µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Guards Per Pack Holder Required PriceQuantity
5µm60Å 2.1 10 SL06S05-01Q1GC 5XPGCH-Q1 $459.00
5µm60Å 3.0 10 SL06S05-0103GC 5XPGCH-Q1 $459.00
5µm60Å 4.010 SL06S05-0104GC 5XPGCH-Q1 $459.00
5µm60Å 2.1 20 SL06S05-02Q1GC 5 XPGCH-Q2 $562.00
5µm60Å 3.0 20 SL06S05-0203GC 5 XPGCH-Q2 $562.00
5µm60Å 4.0 20 SL06S05-0204GC 5 XPGCH-Q2 $562.00
5µm 120Å 2.1 10 SL12S05-01Q1GC 5XPGCH-Q1 $459.00
5µm 120Å 3.0 10 SL12S05-0103GC 5XPGCH-Q1 $459.00
5µm 120Å 4.010 SL12S05-0104GC 5XPGCH-Q1 $459.00
5µm 120Å 2.1 20 SL12S05-02Q1GC 5 XPGCH-Q2 $562.00
5µm 120Å 3.0 20 SL12S05-0203GC 5 XPGCH-Q2 $562.00
5µm 120Å 4.0 20 SL12S05-0204GC5 XPGCH-Q2 $562.00

10µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Part Number Guards Per Pack Holder Required PriceQuantity
10µm60Å 4.010 Standard SL06S11-0104GC 5XPGCH-Q1 $459.00
10µm60Å 4.0 20Standard SL06S11-0204GC 5 XPGCH-Q2 $562.00
10µm 120Å4.010 Standard SL12S11-0104GC 5XPGCH-Q1 $459.00
10µm 120Å4.010 HG (High Strength) SLG12S11-0104GC 5XPGCH-Q1 $459.00
10µm 120Å4.0 20Standard SL12S11-0204GC 5 XPGCH-Q2 $562.00
10µm 120Å4.0 20 HG (High Strength) SLG12S11-0204GC5 XPGCH-Q2 $562.00

Holders

Sold Individually

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

Guard Columns

Analytical Guard Columns: Features & Benefits

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 Table

3µm

No holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number PriceQuantity
3µm120Å4.0 10SL12S03-0104WFG $339.00
3µm120Å 5.010 SL12S03-0105WFG $339.00

5µm

No holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number PriceQuantity
5µm60Å 4.0 10SL06S05-0104WFG $339.00
5µm60Å 5.010 SL06S05-0105WFG $339.00
5µm 120Å4.0 10 SL12S05-0104WFG $339.00
5µm 120Å 5.010 SL12S05-0105WFG $339.00

10µm

No holder required

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Part Number PriceQuantity
10µm60Å 4.0 10Standard SL06S11-0104WFG $339.00
10µm60Å 5.010Standard SL06S11-0105WFG $339.00
10µm 120Å4.0 10Standard SL12S11-0104WFG $339.00
10µm 120Å4.0 10 HG (High Strength) SLG12S11-0104WFG $322.00
10µm 120Å 5.010Standard SL12S11-0105WFG $339.00
10µm 120Å 5.010 HG (High Strength) SLG12S11-0105WFG $322.00

 

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