Welch Materials Ultisil PFP Columns

Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape selectivity, it effectively separates structurally similar compounds that are difficult to resolve with alkyl stationary phases.

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 61 to 80 (of 83 products)

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Item Name	Product Image	Price
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 125 mm - H00224-31031 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£584.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 150 mm - H00224-31032 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£552.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 200 mm - H00224-31033 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£584.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 250 mm - H00224-31034 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£592.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 30 mm - H00224-31027 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£504.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 300 mm - H00224-31035 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£616.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 50 mm - H00224-31028 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£520.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 75 mm - H00224-31029 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£528.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 100 mm - H00224-31039 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£544.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 125 mm - H00224-31040 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£584.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm - H00224-31041 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£552.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 200 mm - H00224-31042 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£584.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm - H00224-31043 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£592.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 30 mm - H00224-31036 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£504.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 300 mm - H00224-31044 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£616.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 33 mm - H00224-31071 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£555.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 50 mm - H00224-31037 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£520.00 New
Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 75 mm - H00224-31038 Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£528.00 New
Welch Materials Ultisil PFP, 3 µm, 120 Å, 3.9 x 150 mm - H00224-21064 (Replaces H17224-21032) Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£648.00 New
Welch Materials Ultisil PFP, 3 µm, 120 Å, 3.9 x 250 mm - H00224-21066 (Replaces H19224-21034) Ultisil PFP column is a phenyl column where fluorine atoms replace hydrogen atoms on the reversed-phase stationary phase carbon chain. It offers high selectivity for fluorinated and halogenated compounds. With strong geometric and steric shape...		£680.00 New

Displaying 61 to 80 (of 83 products)

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Welch Materials Ultisil PFP Columns

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 125 mm - H00224-31031

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 150 mm - H00224-31032

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 200 mm - H00224-31033

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 250 mm - H00224-31034

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 30 mm - H00224-31027

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 300 mm - H00224-31035

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 50 mm - H00224-31028

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.0 x 75 mm - H00224-31029

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 100 mm - H00224-31039

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 125 mm - H00224-31040

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm - H00224-31041

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 200 mm - H00224-31042

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm - H00224-31043

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 30 mm - H00224-31036

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 300 mm - H00224-31044

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 33 mm - H00224-31071

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 50 mm - H00224-31037

Welch Materials Ultisil PFP HPLC Column, 5 µm, 120 Å, 4.6 x 75 mm - H00224-31038

Welch Materials Ultisil PFP, 3 µm, 120 Å, 3.9 x 150 mm - H00224-21064 (Replaces H17224-21032)

Welch Materials Ultisil PFP, 3 µm, 120 Å, 3.9 x 250 mm - H00224-21066 (Replaces H19224-21034)

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