YMC-Pack C4

Separate Mixed-Polarity Samples Quickly

YMC-Pack C4 (Butyl) columns are less hydrophobic than C8 or C18 packings, and generally utilize more aqueous eluents than either of these reversed-phase column types.  When compared to C8 and C18 columns (using the same eluents), C4 stationary phases show significantly shorter retention for non-polar compounds.  Retention of polar compounds, however, is not significantly affected.  Therefore, mixtures with a wide range of component polarity are best analyzed by YMC-Pack C4.  This is due to the C4 bonded phase exhibiting shorter analysis time while still maintaining high resolution when compared to longer-chain bonded chemistries

Specifications

YMC-Pack C4: Features & Benefits

Specifications
Base Material: Silica
Stationary Phase: C4 (USP L26)
Particle Size: 5µm, 10µm, 15µm, and 20µm
Pore Size: 120Å, 200Å, 300Å
Carbon Load: 7%, 5%, 3%
Bonding: Monomeric
Endcapping: Yes
pH Range: 2-7.5

YMC-Pack C4 (Butyl) columns are available with three pore sizes to accommodate optimum separations of virtually any molecular-weight compound.  The 120Å phase is used extensively with non-polar peptides which are too strongly retained on C8 and C18.  The 200Å and 300Å pore butyl phase columns effectively resolve many classes of proteins and biopolymers.  The wide pore butyl chemistry allows minimal distortion of tertiary conformation for large biomolecules and results in samples that are pure, concentrated, and high in biological activity.

  • Ideally suited for biological separations
  • High-coverage monomeric bonding on perfectly spherical silica supports
  • Fully endcapped
  • Available in 120Å, 200Å, and 300Å pore size packings

Product List

Product Table

Please select the desired specifications to view a list of products.

5µm

120Å

10mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU12S05-1510WT 150 10.0 Standard Threaded 5µm 120Å $1,523.00
BU12S05-2510WT 250 10.0 Standard Threaded 5µm 120Å $1,865.00
BU12S05-3010WT 300 10.0 Standard Threaded 5µm 120Å $2,200.00

20mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU12S05-1020WT 100 20.0 Standard Threaded 5µm 120Å $2,737.00
BU12S05-1520WT 150 20.0 Standard Threaded 5µm 120Å $4,008.00
BU12S05-2520WT 250 20.0 Standard Threaded 5µm 120Å $5,097.00

30mm & 50mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU12S05-L530WT 75 30.0 Standard Threaded 5µm 120Å $3,368.00
BU12S05-1030WT 100 30.0 Standard Threaded 5µm 120Å $5,281.00
BU12S05-1530WT 150 30.0 Standard Threaded 5µm 120Å $10,211.00
BU12S05-2530WT 250 30.0 Standard Threaded 5µm 120Å $14,451.00
BU12S05-2552DR 250 50.0 Flanged, 1/8" Connector, 2000psi 5µm 120Å $19,201.00

200Å

20mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU20S05-1520WT 150 20.0 Standard Threaded 5µm 200Å $3,884.00
BU20S05-2520WT 250 20.0 Standard Threaded 5µm 200Å $4,967.00

30mm & 50mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU20S05-2530WT 250 30.0 Standard Threaded 5µm 200Å $17,393.00
BU20S05-2552DR 250 50.0 Flanged, 1/8" Connector, 2000psi 5µm 200Å $26,879.00

300Å

10mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU30S05-1510WT 150 10.0 Standard Threaded 5µm 300Å $1,710.00
BU30S05-2510WT 250 10.0 Standard Threaded 5µm 300Å $2,022.00
BU30S05-3010WT 300 10.0 Standard Threaded 5µm 300Å $2,564.00

20mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU30S05-1520WT 150 20.0 Standard Threaded 5µm 300Å $3,884.00
BU30S05-2520WT 250 20.0 Standard Threaded 5µm 300Å $4,967.00

30mm & 50mm ID

Part Number Column Length (mm) Column I.D. (mm) Endfittings Particle Size Pore Size Price Quantity
BU30S05-2530WT 250 30.0 Standard Threaded 5µm 300Å $17,393.00
BU30S05-2552DR 250 50.0 Flanged, 1/8" Connector, 2000psi 5µm 300Å $26,879.00

10µm

120Å

10mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU12S11-1510WT 150 10.0 Standard Standard Threaded 10µm 120Å $1,523.00
BUG12S11-1510WT 150 10.0 HG (High Strength) Standard Threaded 10µm 120Å $1,451.00
BU12S11-2510WT 250 10.0 Standard Standard Threaded 10µm 120Å $1,865.00
BUG12S11-2510WT 250 10.0 HG (High Strength) Standard Threaded 10µm 120Å $1,776.00
BU12S11-3010WT 300 10.0 Standard Standard Threaded 10µm 120Å $2,200.00
BUG12S11-3010WT 300 10.0 HG (High Strength) Standard Threaded 10µm 120Å $2,096.00

20mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU12S11-1520WT 150 20.0 Standard Standard Threaded 10µm 120Å $2,949.00
BUG12S11-1520WT 150 20.0 HG (High Strength) Standard Threaded 10µm 120Å $2,949.00
BU12S11-2520WT 250 20.0 Standard Standard Threaded 10µm 120Å $3,488.00
BUG12S11-2520WT 250 20.0 HG (High Strength) Standard Threaded 10µm 120Å $3,488.00
BU12S11-5020WT 500 20.0 Standard Standard Threaded 10µm 120Å $7,454.00
BUG12S11-5020WT 500 20.0 HG (High Strength) Standard Threaded 10µm 120Å $7,454.00

30mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU12S11-2530WT 250 30.0 Standard Standard Threaded 10µm 120Å $11,181.00
BUG12S11-2530WT 250 30.0 HG (High Strength) Standard Threaded 10µm 120Å $11,181.00
BU12S11-5030WT 500 30.0 Standard Standard Threaded 10µm 120Å $18,635.00
BUG12S11-5030WT 500 30.0 HG (High Strength) Standard Threaded 10µm 120Å $18,635.00

50mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU12S11-2551DR 250 50.0 Standard Flanged, 1/8" Connector, 1000psi 10µm 120Å $17,281.00
BUG12S11-2551DR 250 50.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 120Å $17,281.00
BU12S11-5051DR 500 50.0 Standard Flanged, 1/8" Connector, 1000psi 10µm 120Å $28,800.00
BUG12S11-5051DR 500 50.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 120Å $28,800.00

200Å

20mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU20S11-1520WT 150 20.0 Standard Standard Threaded 10µm 200Å $3,417.00
BUG20S11-1520WT 150 20.0 HG (High Strength) Standard Threaded 10µm 200Å $3,417.00
BU20S11-2520WT 250 20.0 Standard Standard Threaded 10µm 200Å $4,347.00
BUG20S11-2520WT 250 20.0 HG (High Strength) Standard Threaded 10µm 200Å $4,347.00
BU20S11-5020WT 500 20.0 Standard Standard Threaded 10µm 200Å $8,698.00
BUG20S11-5020WT 500 20.0 HG (High Strength) Standard Threaded 10µm 200Å $8,698.00

30mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU20S11-2530WT 250 30.0 Standard Standard Threaded 10µm 200Å $13,045.00
BUG20S11-2530WT 250 30.0 HG (High Strength) Standard Threaded 10µm 200Å $13,045.00
BU20S11-5030WT 500 30.0 Standard Standard Threaded 10µm 200Å $21,743.00
BUG20S11-5030WT 500 30.0 HG (High Strength) Standard Threaded 10µm 200Å $21,743.00

50mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BUG20S11-1551DR 150 50.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 200Å $8,863.00
BUG20S11-1552DR 150 50.0 HG (High Strength) Flanged, 1/8" Connector, 2000psi 10µm 200Å $9,201.00
BU20S11-2551DR 250 50.0 Standard Flanged, 1/8" Connector, 1000psi 10µm 200Å $20,162.00
BUG20S11-2551DR 250 50.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 200Å $11,760.00
BUG20S11-2552DR 250 50.0 HG (High Strength) Flanged, 1/8" Connector, 2000psi 10µm 200Å $12,098.00
BU20S11-5051DR 500 50.0 Standard Flanged, 1/8" Connector, 1000psi 10µm 200Å $33,600.00
BUG20S11-5051DR 500 50.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 200Å $33,600.00

70mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BUG20S11-1571DR 150 70.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 200Å $14,182.00
BUG20S11-1572DR 150 70.0 HG (High Strength) Flanged, 1/8" Connector, 2000psi 10µm 200Å $14,519.00
BUG20S11-2571DR 250 70.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 200Å $18,908.00
BUG20S11-2572DR 250 70.0 HG (High Strength) Flanged, 1/8" Connector, 2000psi 10µm 200Å $20,799.00

100mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BUG20S11-15A1DR 150 100.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 200Å $22,161.00
BUG20S11-15A2DR 150 100.0 HG (High Strength) Flanged, 1/8" Connector, 2000psi 10µm 200Å $22,500.00
BUG20S11-25A1DR 250 100.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 200Å $29,545.00
BUG20S11-25A2DR 250 100.0 HG (High Strength) Flanged, 1/8" Connector, 2000psi 10µm 200Å $29,883.00

300Å

10mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU30S11-1510WT 150 10.0 Standard Standard Threaded 10µm 300Å $1,710.00
BUG30S11-1510WT 150 10.0 HG (High Strength) Standard Threaded 10µm 300Å $1,629.00
BU30S11-2510WT 250 10.0 Standard Standard Threaded 10µm 300Å $2,353.00
BUG30S11-2510WT 250 10.0 HG (High Strength) Standard Threaded 10µm 300Å $1,926.00
BU30S11-3010WT 300 10.0 Standard Standard Threaded 10µm 300Å $2,564.00
BUG30S11-3010WT 300 10.0 HG (High Strength) Standard Threaded 10µm 300Å $2,444.00

20mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU30S11-1520WT 150 20.0 Standard Standard Threaded 10µm 300Å $3,417.00
BUG30S11-1520WT 150 20.0 HG (High Strength) Standard Threaded 10µm 300Å $3,417.00
BU30S11-2520WT 250 20.0 Standard Standard Threaded 10µm 300Å $4,347.00
BUG30S11-2520WT 250 20.0 HG (High Strength) Standard Threaded 10µm 300Å $4,347.00
BU30S11-5020WT 500 20.0 Standard Standard Threaded 10µm 300Å $8,698.00
BUG30S11-5020WT 500 20.0 HG (High Strength) Standard Threaded 10µm 300Å $8,698.00

30mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU30S11-2530WT 250 30.0 Standard Standard Threaded 10µm 300Å $13,045.00
BUG30S11-2530WT 250 30.0 HG (High Strength) Standard Threaded 10µm 300Å $13,045.00
BU30S11-5030WT 500 30.0 Standard Standard Threaded 10µm 300Å $21,743.00
BUG30S11-5030WT 500 30.0 HG (High Strength) Standard Threaded 10µm 300Å $21,743.00

50mm ID

Part Number Column Length (mm) Column I.D. (mm) Material Type Endfittings Particle Size Pore Size Price Quantity
BU30S11-2551DR 250 50.0 Standard Flanged, 1/8" Connector, 1000psi 10µm 300Å $20,162.00
BUG30S11-2551DR 250 50.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 300Å $20,162.00
BU30S11-5051DR 500 50.0 Standard Flanged, 1/8" Connector, 1000psi 10µm 300Å $33,600.00
BUG30S11-5051DR 500 50.0 HG (High Strength) Flanged, 1/8" Connector, 1000psi 10µm 300Å $33,600.00

15µm

120Å

20mm ID

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

30mm ID

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50mm ID

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200Å

20mm ID

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30mm ID

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50mm ID

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300Å

20mm ID

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30mm ID

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50mm ID

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20µm

120Å

20mm ID

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30mm ID

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50mm ID

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200Å

20mm ID

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30mm ID

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50mm ID

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300Å

20mm ID

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30mm ID

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50mm ID

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