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Normal/Reversed Phase Columns

Normal/Reversed Phase Columns

Regular price $660.00 USD
Sale price $660.00 USD
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Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $690.00 USD
Sale price $690.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $650.00 USD
Sale price $650.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $630.00 USD
Sale price $630.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $610.00 USD
Sale price $610.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $600.00 USD
Sale price $600.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $690.00 USD
Sale price $690.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $680.00 USD
Sale price $680.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $650.00 USD
Sale price $650.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $630.00 USD
Sale price $630.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $680.00 USD
Sale price $680.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $610.00 USD
Sale price $610.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $600.00 USD
Sale price $600.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $580.00 USD
Sale price $580.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $580.00 USD
Sale price $580.00 USD
Regular price
Unit price
per 
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Regular price $14,240.00 USD
Sale price $14,240.00 USD
Regular price
Unit price
per 
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Regular price $6,190.00 USD
Sale price $6,190.00 USD
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Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Regular price $2,660.00 USD
Sale price $2,660.00 USD
Regular price
Unit price
per 
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Regular price $650.00 USD
Sale price $650.00 USD
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Unit price
per 
Since most amino acids have no absorption or only weak absorption in the ultraviolet region, in order to improve the sensitivity and separation selectivity, amino acids need to be derivatized so th...
Regular price $610.00 USD
Sale price $610.00 USD
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Since most amino acids have no absorption or only weak absorption in the ultraviolet region, in order to improve the sensitivity and separation selectivity, amino acids need to be derivatized so th...
Regular price $900.00 USD
Sale price $900.00 USD
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Unit price
per 
Ultisil OAA is a dedicated reversed-phase column developed by Welch Materials for the detection of water-soluble organic acids. It is designed for efficient and high-throughput organic acid analysi...
Regular price $955.00 USD
Sale price $955.00 USD
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Ultisil Amino Acid Plus column is a dedicated column which through further optimizing the analysis method on the basis of the original column for amino acid analysis. It uses an evaporative light s...
Regular price $600.00 USD
Sale price $600.00 USD
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Ultisil Polar RP is a polar embedded column in which a polar functional group is embedded in the carbon chain. The polar functional group close to the silica surface increases the wet ability of th...
Regular price $450.00 USD
Sale price $450.00 USD
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Unit price
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Ultisil Polar RP is a polar embedded column in which a polar functional group is embedded in the carbon chain. The polar functional group close to the silica surface increases the wet ability of th...