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SemiPrep/Prep: 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 particle size to view a list of products.

5µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Endfittings Part Number PriceQuantity
5µm120Å 10.0 150 Standard Threaded BU12S05-1510WT $1,352.00
5µm120Å 10.0 250 Standard Threaded BU12S05-2510WT $1,657.00
5µm120Å 10.0 300Standard Threaded BU12S05-3010WT $1,954.00
5µm120Å 20.0 100 Standard Threaded BU12S05-1020WT $2,432.00
5µm120Å 20.0 150 Standard Threaded BU12S05-1520WT $3,561.00
5µm120Å 20.0 250 Standard Threaded BU12S05-2520WT $4,528.00
5µm120Å 30.0 75 Standard Threaded BU12S05-L530WT $2,992.00
5µm120Å 30.0 100 Standard Threaded BU12S05-1030WT $4,692.00
5µm120Å 30.0 150 Standard Threaded BU12S05-1530WT $9,073.00
5µm120Å 30.0 250 Standard Threaded BU12S05-2530WT $12,840.00
5µm120Å 50.0 250 Flanged, 1/8" Connector, 2000psi BU12S05-2552DR $17,060.00
5µm 200Å 20.0 150 Standard Threaded BU20S05-1520WT $3,450.00
5µm 200Å 20.0 250 Standard Threaded BU20S05-2520WT $4,414.00
5µm 200Å 30.0 250 Standard Threaded BU20S05-2530WT $15,453.00
5µm 200Å 50.0 250 Flanged, 1/8" Connector, 2000psi BU20S05-2552DR $23,882.00
5µm 300Å10.0 150 Standard Threaded BU30S05-1510WT $1,519.00
5µm 300Å10.0 250 Standard Threaded BU30S05-2510WT $1,796.00
5µm 300Å10.0 300Standard Threaded BU30S05-3010WT $2,279.00
5µm 300Å 20.0 150 Standard Threaded BU30S05-1520WT $3,450.00
5µm 300Å 20.0 250 Standard Threaded BU30S05-2520WT $4,414.00
5µm 300Å 30.0 250 Standard Threaded BU30S05-2530WT $15,453.00
5µm 300Å 50.0 250 Flanged, 1/8" Connector, 2000psi BU30S05-2552DR $23,882.00

10µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Endfittings Part Number PriceQuantity
10µm120Å 10.0 150 HG (High Strength)Standard Threaded BUG12S11-1510WT $1,288.00
10µm120Å 10.0 150 Standard Standard Threaded BU12S11-1510WT $1,352.00
10µm120Å 10.0 250 Standard Standard Threaded BU12S11-2510WT $1,657.00
10µm120Å 10.0 250 HG (High Strength)Standard Threaded BUG12S11-2510WT $1,578.00
10µm120Å 10.0 300 Standard Standard Threaded BU12S11-3010WT $1,954.00
10µm120Å 10.0 300 HG (High Strength)Standard Threaded BUG12S11-3010WT $1,861.00
10µm120Å 20.0 150 Standard Standard Threaded BU12S11-1520WT $2,620.00
10µm120Å 20.0 150 HG (High Strength)Standard Threaded BUG12S11-1520WT $2,620.00
10µm120Å 20.0 250 Standard Standard Threaded BU12S11-2520WT $3,099.00
10µm120Å 20.0 250 HG (High Strength)Standard Threaded BUG12S11-2520WT $3,099.00
10µm120Å 20.0 500Standard Standard Threaded BU12S11-5020WT $6,622.00
10µm120Å 20.0 500 HG (High Strength)Standard Threaded BUG12S11-5020WT $6,622.00
10µm120Å 30.0 250 Standard Standard Threaded BU12S11-2530WT $9,934.00
10µm120Å 30.0 250 HG (High Strength)Standard Threaded BUG12S11-2530WT $9,934.00
10µm120Å 30.0 500Standard Standard Threaded BU12S11-5030WT $16,557.00
10µm120Å 30.0 500 HG (High Strength)Standard Threaded BUG12S11-5030WT $16,557.00
10µm120Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU12S11-2551DR $15,354.00
10µm120Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG12S11-2551DR $15,354.00
10µm120Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU12S11-5051DR $25,588.00
10µm120Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG12S11-5051DR $25,588.00
10µm 200Å 20.0 150 Standard Standard Threaded BU20S11-1520WT $3,036.00
10µm 200Å 20.0 150 HG (High Strength)Standard Threaded BUG20S11-1520WT $3,036.00
10µm 200Å 20.0 250 Standard Standard Threaded BU20S11-2520WT $3,863.00
10µm 200Å 20.0 250 HG (High Strength)Standard Threaded BUG20S11-2520WT $3,863.00
10µm 200Å 20.0 500Standard Standard Threaded BU20S11-5020WT $7,728.00
10µm 200Å 20.0 500 HG (High Strength)Standard Threaded BUG20S11-5020WT $7,728.00
10µm 200Å 30.0 250 Standard Standard Threaded BU20S11-2530WT $11,591.00
10µm 200Å 30.0 250 HG (High Strength)Standard Threaded BUG20S11-2530WT $11,591.00
10µm 200Å 30.0 500Standard Standard Threaded BU20S11-5030WT $19,318.00
10µm 200Å 30.0 500 HG (High Strength)Standard Threaded BUG20S11-5030WT $19,318.00
10µm 200Å 50.0 150 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S11-1551DR $7,875.00
10µm 200Å 50.0 150 HG (High Strength) Flanged, 1/8" Connector, 2000psi BUG20S11-1552DR $8,175.00
10µm 200Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU20S11-2551DR $17,913.00
10µm 200Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S11-2551DR $10,449.00
10µm 200Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 2000psi BUG20S11-2552DR $10,749.00
10µm 200Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU20S11-5051DR $29,853.00
10µm 200Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S11-5051DR $29,853.00
10µm 200Å 70.0 150 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S11-1571DR $12,600.00
10µm 200Å 70.0 150 HG (High Strength) Flanged, 1/8" Connector, 2000psi BUG20S11-1572DR $12,900.00
10µm 200Å 70.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S11-2571DR $16,800.00
10µm 200Å 70.0 250 HG (High Strength) Flanged, 1/8" Connector, 2000psi BUG20S11-2572DR $18,480.00
10µm 200Å 100.0150 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S11-15A1DR $19,690.00
10µm 200Å 100.0150 HG (High Strength) Flanged, 1/8" Connector, 2000psi BUG20S11-15A2DR $19,990.00
10µm 200Å 100.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S11-25A1DR $26,250.00
10µm 200Å 100.0 250 HG (High Strength) Flanged, 1/8" Connector, 2000psi BUG20S11-25A2DR $26,550.00
10µm 300Å10.0 150 Standard Standard Threaded BU30S11-1510WT $1,519.00
10µm 300Å10.0 150 HG (High Strength)Standard Threaded BUG30S11-1510WT $1,447.00
10µm 300Å10.0 250 Standard Standard Threaded BU30S11-2510WT $2,090.00
10µm 300Å10.0 250 HG (High Strength)Standard Threaded BUG30S11-2510WT $1,711.00
10µm 300Å10.0 300 Standard Standard Threaded BU30S11-3010WT $2,279.00
10µm 300Å10.0 300 HG (High Strength)Standard Threaded BUG30S11-3010WT $2,171.00
10µm 300Å 20.0 150 Standard Standard Threaded BU30S11-1520WT $3,036.00
10µm 300Å 20.0 150 HG (High Strength)Standard Threaded BUG30S11-1520WT $3,036.00
10µm 300Å 20.0 250 Standard Standard Threaded BU30S11-2520WT $3,863.00
10µm 300Å 20.0 250 HG (High Strength)Standard Threaded BUG30S11-2520WT $3,863.00
10µm 300Å 20.0 500Standard Standard Threaded BU30S11-5020WT $7,728.00
10µm 300Å 20.0 500 HG (High Strength)Standard Threaded BUG30S11-5020WT $7,728.00
10µm 300Å 30.0 250 Standard Standard Threaded BU30S11-2530WT $11,591.00
10µm 300Å 30.0 250 HG (High Strength)Standard Threaded BUG30S11-2530WT $11,591.00
10µm 300Å 30.0 500Standard Standard Threaded BU30S11-5030WT $19,318.00
10µm 300Å 30.0 500 HG (High Strength)Standard Threaded BUG30S11-5030WT $19,318.00
10µm 300Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU30S11-2551DR $17,913.00
10µm 300Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG30S11-2551DR $17,913.00
10µm 300Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU30S11-5051DR $29,853.00
10µm 300Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG30S11-5051DR $29,853.00

15µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Endfittings Part Number PriceQuantity
15µm120Å 20.0 150 Standard Standard Threaded BU12S16-1520WT Call for Price
15µm120Å 20.0 150 HG (High Strength)Standard Threaded BUG12S16-1520WT Call for Price
15µm120Å 20.0 250 Standard Standard Threaded BU12S16-2520WT Call for Price
15µm120Å 20.0 250 HG (High Strength)Standard Threaded BUG12S16-2520WT Call for Price
15µm120Å 20.0 500Standard Standard Threaded BU12S16-5020WT Call for Price
15µm120Å 20.0 500 HG (High Strength)Standard Threaded BUG12S16-5020WT Call for Price
15µm120Å 30.0 250 Standard Standard Threaded BU12S16-2530WT Call for Price
15µm120Å 30.0 250 HG (High Strength)Standard Threaded BUG12S16-2530WT Call for Price
15µm120Å 30.0 500Standard Standard Threaded BU12S16-5030WT Call for Price
15µm120Å 30.0 500 HG (High Strength)Standard Threaded BUG12S16-5030WT Call for Price
15µm120Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU12S16-2551DR Call for Price
15µm120Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG12S16-2551DR Call for Price
15µm120Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU12S16-5051DR Call for Price
15µm120Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG12S16-5051DR Call for Price
15µm 200Å 20.0 150 Standard Standard Threaded BU20S16-1520WT Call for Price
15µm 200Å 20.0 150 HG (High Strength)Standard Threaded BUG20S16-1520WT Call for Price
15µm 200Å 20.0 250 Standard Standard Threaded BU20S16-2520WT Call for Price
15µm 200Å 20.0 250 HG (High Strength)Standard Threaded BUG20S16-2520WT Call for Price
15µm 200Å 20.0 500Standard Standard Threaded BU20S16-5020WT Call for Price
15µm 200Å 20.0 500 HG (High Strength)Standard Threaded BUG20S16-5020WT Call for Price
15µm 200Å 30.0 250 Standard Standard Threaded BU20S16-2530WT Call for Price
15µm 200Å 30.0 250 HG (High Strength)Standard Threaded BUG20S16-2530WT Call for Price
15µm 200Å 30.0 500Standard Standard Threaded BU20S16-5030WT Call for Price
15µm 200Å 30.0 500 HG (High Strength)Standard Threaded BUG20S16-5030WT Call for Price
15µm 200Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU20S16-2551DR Call for Price
15µm 200Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S16-2551DR Call for Price
15µm 200Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU20S16-5051DR Call for Price
15µm 200Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S16-5051DR Call for Price
15µm 300Å20.0 150 Standard Standard Threaded BU30S16-1520WT Call for Price
15µm 300Å20.0 150 HG (High Strength)Standard Threaded BUG30S16-1520WT Call for Price
15µm 300Å20.0 250 Standard Standard Threaded BU30S16-2520WT Call for Price
15µm 300Å20.0 250 HG (High Strength)Standard Threaded BUG30S16-2520WT Call for Price
15µm 300Å20.0 500Standard Standard Threaded BU30S16-5020WT Call for Price
15µm 300Å20.0 500 HG (High Strength)Standard Threaded BUG30S16-5020WT Call for Price
15µm 300Å 30.0 250 Standard Standard Threaded BU30S16-2530WT Call for Price
15µm 300Å 30.0 250 HG (High Strength)Standard Threaded BUG30S16-2530WT Call for Price
15µm 300Å 30.0 500Standard Standard Threaded BU30S16-5030WT Call for Price
15µm 300Å 30.0 500 HG (High Strength)Standard Threaded BUG30S16-5030WT Call for Price
15µm 300Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU30S16-2551DR Call for Price
15µm 300Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG30S16-2551DR Call for Price
15µm 300Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU30S16-5051DR Call for Price
15µm 300Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG30S16-5051DR Call for Price

20µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Material Type Endfittings Part Number PriceQuantity
20µm120Å 20.0 250 Standard Standard Threaded BU12S21-2520WT Call for Price
20µm120Å 20.0 250 HG (High Strength)Standard Threaded BUG12S21-2520WT Call for Price
20µm120Å 20.0 500Standard Standard Threaded BU12S21-5020WT Call for Price
20µm120Å 20.0 500 HG (High Strength)Standard Threaded BUG12S21-5020WT Call for Price
20µm120Å 30.0 250 Standard Standard Threaded BU12S21-2530WT Call for Price
20µm120Å 30.0 250 HG (High Strength)Standard Threaded BUG12S21-2530WT Call for Price
20µm120Å 30.0 500Standard Standard Threaded BU12S21-5030WT Call for Price
20µm120Å 30.0 500 HG (High Strength)Standard Threaded BUG12S21-5030WT Call for Price
20µm120Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU12S21-2551DR Call for Price
20µm120Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG12S21-2551DR Call for Price
20µm120Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU12S21-5051DR Call for Price
20µm120Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG12S21-5051DR Call for Price
20µm 200Å 20.0 250 Standard Standard Threaded BU20S21-2520WT Call for Price
20µm 200Å 20.0 250 HG (High Strength)Standard Threaded BUG20S21-2520WT Call for Price
20µm 200Å 20.0 500Standard Standard Threaded BU20S21-5020WT Call for Price
20µm 200Å 20.0 500 HG (High Strength)Standard Threaded BUG20S21-5020WT Call for Price
20µm 200Å 30.0 250 Standard Standard Threaded BU20S21-2530WT Call for Price
20µm 200Å 30.0 250 HG (High Strength)Standard Threaded BUG20S21-2530WT Call for Price
20µm 200Å 30.0 500Standard Standard Threaded BU20S21-5030WT Call for Price
20µm 200Å 30.0 500 HG (High Strength)Standard Threaded BUG20S21-5030WT Call for Price
20µm 200Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU20S21-2551DR Call for Price
20µm 200Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S21-2551DR Call for Price
20µm 200Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU20S21-5051DR Call for Price
20µm 200Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG20S21-5051DR Call for Price
20µm 300Å20.0 250 Standard Standard Threaded BU30S21-2520WT Call for Price
20µm 300Å20.0 250 HG (High Strength)Standard Threaded BUG30S21-2520WT Call for Price
20µm 300Å20.0 500Standard Standard Threaded BU30S21-5020WT Call for Price
20µm 300Å20.0 500 HG (High Strength)Standard Threaded BUG30S21-5020WT Call for Price
20µm 300Å 30.0 250 Standard Standard Threaded BU30S21-2530WT Call for Price
20µm 300Å 30.0 250 HG (High Strength)Standard Threaded BUG30S21-2530WT Call for Price
20µm 300Å 30.0 500Standard Standard Threaded BU30S21-5030WT Call for Price
20µm 300Å 30.0 500 HG (High Strength)Standard Threaded BUG30S21-5030WT Call for Price
20µm 300Å 50.0 250 Standard Flanged, 1/8" Connector, 1000psi BU30S21-2551DR Call for Price
20µm 300Å 50.0 250 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG30S21-2551DR Call for Price
20µm 300Å 50.0 500Standard Flanged, 1/8" Connector, 1000psi BU30S21-5051DR Call for Price
20µm 300Å 50.0 500 HG (High Strength) Flanged, 1/8" Connector, 1000psi BUG30S21-5051DR Call for Price

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