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Normal/Reversed Phase Columns

Normal/Reversed Phase Columns

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Ultisil DLC AQ-C18, 5µm, 4.6×150mm (1pcs/pk)
P/N: H00207-31941
$580.00 USD
$580.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Xtimate C4, 5µm, 4.6×150mm, 300Å (1pcs/pk)
P/N: 00107-23041
$750.00 USD
$750.00 USD
The Xtimate series columns are specifically designed for liquid chromatography methods, offering the flexibility to use a wide range of mobile phase systems and a broad temperature spectrum across ...
Xtimate C4, 5µm, 4.6×250mm, 300Å (1pcs/pk)
P/N: 00107-23043
$780.00 USD
$780.00 USD
The Xtimate series columns are specifically designed for liquid chromatography methods, offering the flexibility to use a wide range of mobile phase systems and a broad temperature spectrum across ...
Xtimate C4, 3µm, 4.6×250mm, 300Å (1pcs/pk)
P/N: 00107-13043
$850.00 USD
$850.00 USD
The Xtimate series columns are specifically designed for liquid chromatography methods, offering the flexibility to use a wide range of mobile phase systems and a broad temperature spectrum across ...
Xtimate C4, 3µm, 4.6×150mm, 300Å (1pcs/pk)
P/N: 00107-13041
$780.00 USD
$780.00 USD
The Xtimate series columns are specifically designed for liquid chromatography methods, offering the flexibility to use a wide range of mobile phase systems and a broad temperature spectrum across ...
Ultisil DLC UHPLC XB-C18, 1.8µm, 2.1×50mm, W-port (1pcs/pk)
P/N: H00201-11810
$680.00 USD
$680.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC Plus C18, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00260-31943
$670.00 USD
$670.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC Polar RP, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00215-31943
$730.00 USD
$730.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC Diol, 5µm, 4.0×125mm (1pcs/pk)
P/N: H00206-31931
$720.00 USD
$720.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC XB-C18, 5µm, 4.6×50mm (1pcs/pk)
P/N: H00201-31937
$500.00 USD
$500.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC AQ-C18, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00207-31943
$600.00 USD
$600.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC Alk C18, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00253-31943
$1,010.00 USD
$1,010.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation. The high har...
Xtimate DLC C18, 5µm, 4.6×150mm (1pcs/pk)
P/N: 00101-21541
$780.00 USD
$780.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Xtimate DLC C18, 5µm, 4.6×250mm (1pcs/pk)
P/N: 00101-21543
$820.00 USD
$820.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC LP-C18, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00208-31943
$730.00 USD
$730.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Blossmate Polar-Propylamide, 5µm, 4.6×250mm (1pcs/pk)
P/N: 00604-21043
$840.00 USD
$840.00 USD
Blossmate Polar-Propylamide column provides separation forces akin to a HILIC-NH2 phase but with distinct selectivity. It exhibits low bleed in ELSD and MS detection and offers a longer operational...
Blossmate Polar-Propylamide, 5µm, 4.6×150mm (1pcs/pk)
P/N: 00604-21041
$800.00 USD
$800.00 USD
Blossmate Polar-Propylamide column provides separation forces akin to a HILIC-NH2 phase but with distinct selectivity. It exhibits low bleed in ELSD and MS detection and offers a longer operational...
Ultisil MM NH2/CN, 5µm, 3.0×150mm (1pcs/pk)
P/N: H00243-31023
$580.00 USD
$580.00 USD
Ultisil MM NH2/CN column features a mixed-mode stationary phase with amino (NH2) and cyano (CN) bonding, providing unique selectivity compared to conventional amino columns. It is particularly suit...
Ultisil MM NH2/CN, 5µm, 4.6×150mm (1pcs/pk)
P/N: H00243-31041
$580.00 USD
$580.00 USD
Ultisil MM NH2/CN column features a mixed-mode stationary phase with amino (NH2) and cyano (CN) bonding, providing unique selectivity compared to conventional amino columns. It is particularly suit...
Ultisil MM NH2/CN, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00243-31043
$610.00 USD
$610.00 USD
Ultisil MM NH2/CN column features a mixed-mode stationary phase with amino (NH2) and cyano (CN) bonding, providing unique selectivity compared to conventional amino columns. It is particularly suit...
Welchrom C18, 5µm, 4.6×250mm, Multi-batch Bundle (3pcs/pk)
P/N: K310-02043-3P
$960.00 USD
$960.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Ultisil ODS-3, 5µm, 4.6×250mm, Multi-batch Bundle (3pcs/pk)
P/N: HK275-31043-3P
$1,500.00 USD
$1,500.00 USD
Ultisil ODS-3 column is a universal C18 column compatible with 100% aqueous phases. It has minimal adsorption for both acidic and basic compounds, ensuring excellent peak shapes. Ideal for the sepa...
Ultisil Plus C18, 5µm, 4.6×250mm, Multi-batch Bundle (3pcs/pk)
P/N: HK260-31043-3P
$1,680.00 USD
$1,680.00 USD
Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples.Ultisil Plus C18 column has a lower specific surface area, sl...
Ultisil Polar RP, 5µm, 4.6×250mm, Multi-batch Bundle (3pcs/pk)
P/N: HK215-31043-3P
$1,830.00 USD
$1,830.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...

Column Specifications

C18 Columns

Series Column pH Range Max Temperature Max Pressure Tolerance
Ultisil Series Ultisil LP-C18 0.5-8.0 70 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa (≥5 μm)
60 MPa (<5 μm)
Ultisil LP-Aq 1.0-8.0
Ultisil XB-C18 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5)
Ultisil AQ-C18 2.0-8.0
Ultisil Plus C18 2.0-8.0
Ultisil Alk C18 2.0-8.0
Ultisil PAH 2.0-8.0
Ultisil Polar RP 2.0-8.0
Ultisil ODS-3 2.0-8.0
Ultisil XS-C18 2.0-8.0
Ultisil Plus LP-C18 0.5-8.0
Xtimate Series Xtimate C18 1.0-12.5 70 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa (≥5 μm)
60 MPa (<5 μm)
Xtimate Polar RP 1.0-12.5
Blossmate Series Blossmate C18 2.0-8.0 60 °C 40 MPa
Blossmate Aqs C18 2.0-8.0
Blossmate ST-C18 1.0-11.0
Topsil Series Topsil C18 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa
Welchrom Series Welchrom C18 2.0-8.0 60 °C 40 MPa
Welchrom Vantage C18 2.0-8.0 60 °C 40 MPa
Boltimate Series Boltimate C18 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		60 MPa
Boltimate EXT-C18 1.5-12.0
Boltimate LP-C18 1.0-8.0

  C8, C4, C3, C1 and Phenyl Columns

Series Column pH Range Max Temperature Max Pressure Tolerance
Ultisil Series Ultisil XB-C8 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa (≥5 μm)
60 MPa (<5 μm)
Ultisil LP-C8 1.0-8.0 70 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5)
Ultisil F-C8 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5)
Ultisil Plus-C8 2.0-8.0
Ultisil XB-Phenyl 2.0-8.0
Ultisil Phenyl-Ether 2.0-8.0
Ultisil PFP 2.0-8.0
Ultisil Plus-phenyl 2.0-8.0
Ultisil XB-C4 2.0-8.0
Ultisil LP-C3 1.0-8.0 70 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5)
Ultisil XB-C30 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5)
Ultisil XB-C1 2.0-8.0
Ultisil XB-CN 2.0-8.0
Ultisil LP-CN 1.0-8.0
Xtimate Series Xtimate C8 1.0-12.5 70 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa (≥5 μm)
60 MPa (<5 μm)
Xtimate Phenyl-Hexyl 1.0-12.5
Xtimate C4 1.0-12.5
Blossmate Series Blossmate C4 2.0-8.0 60 °C 40 MPa
Blossmate Phenyl 2.0-8.0
Topsil Series Topsil C8 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa
Topsil phenyl-Hexyl 2.0-8.0
Topsil CN 2.0-8.0
Welchrom Series Welchrom C8 2.0-8.0 60 °C 40 MPa
Boltimate Series Boltimate C18 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		60 MPa
Boltimate Phenyl-Hexyl 2.0-8.0
Boltimate EXT-C18 1.5-12
Boltimate EXT-PFP 1.5-10
Boltimate HILIC 2.0-8.0
Boltimate LP-C18 1.0-8.0
Boltimate C8 2.0-8.0
Boltimate Phenyl 2.0-8.0

  Normal-Phase Columns

Series Column pH Range Max Temperature Max Pressure Tolerance
Ultisil Series Ultisil SiO2 2.0-8.0 70 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa (≥5 μm)
60 MPa (<5 μm)
Ultisil Diol 2.0-8.0
Ultisil XB-NH2 2.0-8.0
Ultisil XB-CN 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5)
Topsil Series Topsil Silica 2.0-8.0 60 °C (mobile phase pH ≤6.5),
40 °C (mobile phase pH >6.5) 		40 MPa
Topsil NH2 2.0-8.0