Welch Materials Ultisil F-C8 Columns

Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering strong retention for halogenated compounds and unique selectivity for non-halogenated polar compounds. It is an ideal choice when peak shape and separation performance on standard C8 columns are unsatisfactory.

Ultisil Series HPLC Columns are based on ultra-pure (purity > 99.999%) spherical and totally porous silica, unique bonding chemistry and proprietary surface modification techniques, producing excellent peak shape, column efficiency and exceptional lot-to-lot reproducibility. Ultisil column is the best choice for method development. owing to complete bonding chemistries and stable performance.

Features

Ultra-pure spherical porous silica, purity > 99.999%
Wide pH range: 2.0-8.0
High efficiency: theoretical plate > 80000/m
Excellent peak symmetry: tailing factor=0.95~1.05
Exceptional lot-to-lot reproducibility

Displaying 1 to 20 (of 79 products)

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Item Name	Product Image	Price
Welch Materials Ultisil F-C8 Guard Cartridge, 3 µm, 120 Å, 2.1 x 10 mm, 2 pk - H00808-23021 Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID		£80.00
Welch Materials Ultisil F-C8 Guard Cartridge, 3 µm, 120 Å, 4.6 x 10 mm, 2 pk - H00808-03023 Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID		£84.00
Welch Materials Ultisil F-C8 Guard Cartridge, 5 µm, 120 Å, 2.1 x 10 mm, 2 pk - H00808-24036 Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID		£48.00
Welch Materials Ultisil F-C8 Guard Cartridge, 5 µm, 120 Å, 4.6 x 10 mm, 2 pk - H00808-04038 Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID		£55.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 100 mm - H00222-21012 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£504.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 125 mm - H00222-21013 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£544.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 150 mm - H00222-21014 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£520.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 200 mm - H00222-21015 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£544.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 250 mm - H00222-21016 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£552.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 30 mm - H00222-21009 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£464.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 33 mm - H00222-21068 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£511.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 50 mm - H00222-21010 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£480.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 75 mm - H00222-21011 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£488.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 100 mm - H00222-21021 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£520.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 125 mm - H00222-21022 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£552.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 150 mm - H00222-21023 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£528.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 200 mm - H00222-21024 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£552.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 250 mm - H00222-21025 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£568.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 30 mm - H00222-21018 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£480.00
Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 50 mm - H00222-21019 Ultisil F-C8 is a fluorinated C8 reversed-phase column, where fluorine atoms replace hydrogen atoms on the RP stationary phase, containing a total of 17 fluorine atoms. It exhibits distinct selectivity from conventional C8 alkyl columns, offering...		£488.00

Displaying 1 to 20 (of 79 products)

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Welch Materials Ultisil F-C8 Columns

Welch Materials Ultisil F-C8 Guard Cartridge, 3 µm, 120 Å, 2.1 x 10 mm, 2 pk - H00808-23021

Welch Materials Ultisil F-C8 Guard Cartridge, 3 µm, 120 Å, 4.6 x 10 mm, 2 pk - H00808-03023

Welch Materials Ultisil F-C8 Guard Cartridge, 5 µm, 120 Å, 2.1 x 10 mm, 2 pk - H00808-24036

Welch Materials Ultisil F-C8 Guard Cartridge, 5 µm, 120 Å, 4.6 x 10 mm, 2 pk - H00808-04038

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 100 mm - H00222-21012

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 125 mm - H00222-21013

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 150 mm - H00222-21014

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 200 mm - H00222-21015

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 250 mm - H00222-21016

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 30 mm - H00222-21009

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 33 mm - H00222-21068

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 50 mm - H00222-21010

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 2.1 x 75 mm - H00222-21011

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 100 mm - H00222-21021

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 125 mm - H00222-21022

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 150 mm - H00222-21023

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 200 mm - H00222-21024

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 250 mm - H00222-21025

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 30 mm - H00222-21018

Welch Materials Ultisil F-C8 HPLC Column, 3 µm, 120 Å, 3.0 x 50 mm - H00222-21019

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