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Normal/Reversed Phase Columns

Normal/Reversed Phase Columns

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Xtimate Phenyl-Hexyl, 3µm, 4.0×30mm (1pcs/pk)
P/N: 00104-11027
$660.00 USD
$660.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×250mm (1pcs/pk)
P/N: 00104-11025
$840.00 USD
$840.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×200mm (1pcs/pk)
P/N: 00104-11024
$810.00 USD
$810.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×125mm (1pcs/pk)
P/N: 00104-11022
$810.00 USD
$810.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×150mm (1pcs/pk)
P/N: 00104-11023
$770.00 USD
$770.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×100mm (1pcs/pk)
P/N: 00104-11021
$710.00 USD
$710.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×75mm (1pcs/pk)
P/N: 00104-11020
$690.00 USD
$690.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×50mm (1pcs/pk)
P/N: 00104-11019
$660.00 USD
$660.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 3.0×30mm (1pcs/pk)
P/N: 00104-11018
$660.00 USD
$660.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×250mm (1pcs/pk)
P/N: 00104-11016
$770.00 USD
$770.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×200mm (1pcs/pk)
P/N: 00104-11015
$740.00 USD
$740.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×150mm (1pcs/pk)
P/N: 00104-11014
$710.00 USD
$710.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×125mm (1pcs/pk)
P/N: 00104-11013
$740.00 USD
$740.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×100mm (1pcs/pk)
P/N: 00104-11012
$680.00 USD
$680.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×75mm (1pcs/pk)
P/N: 00104-11011
$660.00 USD
$660.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×50mm (1pcs/pk)
P/N: 00104-11010
$650.00 USD
$650.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×33mm (1pcs/pk)
P/N: 00104-11071
$630.00 USD
$630.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 3µm, 2.1×30mm (1pcs/pk)
P/N: 00104-11009
$630.00 USD
$630.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate C8, 10µm, 4.6×250mm (1pcs/pk)
P/N: 00102-31043
$620.00 USD
$620.00 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 C8, 10µm, 4.6×200mm (1pcs/pk)
P/N: 00102-31042
$590.00 USD
$590.00 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 C8, 10µm, 4.6×150mm (1pcs/pk)
P/N: 00102-31041
$580.00 USD
$580.00 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 C8, 5µm, 300Å, 4.6×250mm (1pcs/pk)
P/N: 00102-23043
$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 C8, 5µm, 300Å, 4.6×150mm (1pcs/pk)
P/N: 00102-23041
$720.00 USD
$720.00 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 C8, 5µm, 7.8×250mm (1pcs/pk)
P/N: 00102-21051
$1,290.00 USD
$1,290.00 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 ...

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