Normal/Reversed Phase Columns

Ultisil DLC XB-C18, 5μm, 4.6×50mm (1pcs/pk)

P/N: H00201-31937

$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

Ultisil DLC Alk C18, 5μm, 4.6×250mm (1pcs/pk)

P/N: H00253-31943

$1,010.00 USD

Xtimate DLC C18, 5μm, 4.6×150mm (1pcs/pk)

P/N: 00101-21541

$780.00 USD

Xtimate DLC C18, 5μm, 4.6×250mm (1pcs/pk)

P/N: 00101-21543

$820.00 USD

Ultisil DLC LP-C18, 5μm, 4.6×250mm (1pcs/pk)

P/N: H00208-31943

$730.00 USD

Blossmate Polar-Propylamide, 5μm, 4.6×250mm (1pcs/pk)

P/N: 00604-21043

$840.00 USD

Blossmate Polar-Propylamide column is a hydrophilic (HILIC) column designed to achieve the separation of large polar drug molecules. Based on ultra high purity and high mechanical strength spherica...

Blossmate Polar-Propylamide, 5μm, 4.6×150mm (1pcs/pk)

P/N: 00604-21041

$800.00 USD

Ultisil MM NH2/CN, 5μm, 3.0×150mm (1pcs/pk)

P/N: H00243-31023

$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

Ultisil MM NH2/CN, 5μm, 4.6×250mm (1pcs/pk)

P/N: H00243-31043

$610.00 USD

Welchrom C18, 5μm, 4.6×250mm,3/pk (1pcs/pk)

P/N: K310-02043-3P

$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,3/pk (1pcs/pk)

P/N: HK275-31043-3P

$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,3/pk (1pcs/pk)

P/N: HK260-31043-3P

$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,3/pk (1pcs/pk)

P/N: HK215-31043-3P

$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...

Ultisil LP-C18, 5μm, 4.6×250mm,3/pk (1pcs/pk)

P/N: HK208-31043-3P

$1,830.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil XB-C18, 5μm, 4.6×250mm,3/pk (1pcs/pk)

P/N: HK201-31043-3P

$1,500.00 USD

Ultisil XB-C18 is one of the most versatile C18 analytical columns on the market. It features advanced bonding and double-endcapping technology, delivering nearly perfect peak shapes. This column i...

Xtimate C18, 5μm, 4.6×250mm,3/pk (1pcs/pk)

P/N: K101-21043-3P

$2,040.00 USD

Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...

Ultisil DLC UHPLC XB-C18, 1.8μm, 2.1×50mm (1pcs/pk)

P/N: H00201-11910

$680.00 USD

Blossmate Phenyl, 3.5μm, 450Å, 2.1×100mm (1pcs/pk)

P/N: 00609-31012

$1,240.00 USD

Blossmate Phenyl is a phenyl column offering enhanced accuracy, faster performance, lower costs, and a broader testing range.Quantity: 1 pcs/pk

Blossmate Phenyl, 3.5μm, 450Å, 2.1×50mm (1pcs/pk)

P/N: 00609-31010

$1,000.00 USD

Blossmate Phenyl is a phenyl column offering enhanced accuracy, faster performance, lower costs, and a broader testing range.Quantity: 1 pcs/pk

Blossmate C4, 3.5μm, 450Å, 2.1×100mm (1pcs/pk)

P/N: 00608-31012

$1,240.00 USD

Blossmate C4 is a C4 column offering enhanced accuracy, faster performance, lower costs, and a broader testing range.Quantity: 1 pcs/pk

Blossmate C4, 3.5μm, 450Å, 2.1×50mm (1pcs/pk)

P/N: 00608-31010

$1,000.00 USD

Blossmate C4 is a C4 column offering enhanced accuracy, faster performance, lower costs, and a broader testing range.Quantity: 1 pcs/pk

Blossmate PSV C18 Plus, 5μm, 4.6×250mm (1pcs/pk)

P/N: 00607-21443

$780.00 USD

Blossmate PSV C18 Plus column adopts the integrated design of the guard column and the analytical column. An integrated guard column is added at the front end of the analytical column to protect th...

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	70 °C (mobile phase pH ≤6.5), 40 °C (mobile phase pH >6.5)
	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 Series	Xtimate Polar RP	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)
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 Series	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 Series	Blossmate Phenyl	2.0-8.0	60 °C	40 MPa
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 Series	Topsil NH2	2.0-8.0	60 °C (mobile phase pH ≤6.5), 40 °C (mobile phase pH >6.5)	40 MPa