Normal/Reversed Phase Columns
P/N: 00310-02043
Welchrom C18, 5µm, 4.6×250mm (1pcs/pk)
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 ...
P/N: 00310-02042
Welchrom C18, 5µm, 4.6×200mm (1pcs/pk)
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 ...
P/N: 00310-02041
Welchrom C18, 5µm, 4.6×150mm (1pcs/pk)
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 ...
P/N: 00310-02040
Welchrom C18, 5µm, 4.6×125mm (1pcs/pk)
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 ...
P/N: 00310-02039
Welchrom C18, 5µm, 4.6×100mm (1pcs/pk)
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 ...
P/N: 00310-02038
Welchrom C18, 5µm, 4.6×75mm (1pcs/pk)
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 ...
P/N: 00310-02037
Welchrom C18, 5µm, 4.6×50mm (1pcs/pk)
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 ...
P/N: 00310-02036
Welchrom C18, 5µm, 4.6×30mm (1pcs/pk)
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 ...
P/N: 00310-02035
Welchrom C18, 5µm, 4.0×300mm (1pcs/pk)
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 ...
P/N: 00310-02034
Welchrom C18, 5µm, 4.0×250mm (1pcs/pk)
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 ...
P/N: 00310-02033
Welchrom C18, 5µm, 4.0×200mm (1pcs/pk)
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 ...
P/N: 00310-02032
Welchrom C18, 5µm, 4.0×150mm (1pcs/pk)
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 ...
P/N: 00310-02031
Welchrom C18, 5µm, 4.0×125mm (1pcs/pk)
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 ...
P/N: 00310-02030
Welchrom C18, 5µm, 4.0×100mm (1pcs/pk)
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 ...
P/N: 00310-02029
Welchrom C18, 5µm, 4.0×75mm (1pcs/pk)
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 ...
P/N: 00310-02028
Welchrom C18, 5µm, 4.0×50mm (1pcs/pk)
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 ...
P/N: 00310-02027
Welchrom C18, 5µm, 4.0×30mm (1pcs/pk)
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 ...
P/N: 00310-02025
Welchrom C18, 5µm, 3.0×250mm (1pcs/pk)
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 ...
P/N: 00310-02024
Welchrom C18, 5µm, 3.0×200mm (1pcs/pk)
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 ...
P/N: 00310-02023
Welchrom C18, 5µm, 3.0×150mm (1pcs/pk)
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 ...
P/N: 00310-02022
Welchrom C18, 5µm, 3.0×125mm (1pcs/pk)
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 ...
P/N: 00310-02021
Welchrom C18, 5µm, 3.0×100mm (1pcs/pk)
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 ...
P/N: 00310-02020
Welchrom C18, 5µm, 3.0×75mm (1pcs/pk)
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 ...
P/N: 00310-02019
Welchrom C18, 5µm, 3.0×50mm (1pcs/pk)
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 ...
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 |
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