Welch Materials Xtimate Phenyl-Hexyl Columns

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 selectivity for compounds containing phenyl and short-chain alkyl groups, with strong retention for aromatic, polar, and amine-containing compounds.

Xtimate HPLC column derives its outstanding performance from a special hybrid partic le based technique, which coats a unique 5nm organic/inorganic polymer layer on the silica surface, so that the pH range is extended to 1.0-12.5. Xtimate column is designed for HPLC method development. Regardless of the types of mobile phase or high temperature, Xtimate HPLC column always has stable performance and long lifetime.

X features of Xtimate column

eXtra pH range: wide pH range from 1.0 to 12.5, excellent peak shape for strong bases
eXtra column lifetime: 5 times of similar product such as Gemini
eXtra performance: column efficiency of 5μm columns is as high as 90000/m, 2-3 times of that of Xterra
eXtra care from Welch: enjoy excellent pre-sales and after-sales service from Welch

Displaying 61 to 80 (of 89 products)

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Item Name	Product Image	Price
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 3.9 x 150 mm - 00104-21067 (Replaces 17104-21032) 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 selectivity for compounds containing phenyl and...		£656.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 3.9 x 250 mm - 00104-21069 (Replaces 19104-21034) 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 selectivity for compounds containing phenyl and...		£680.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 3.9 x 300 mm - 00104-21070 (Replaces 21104-21035) 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 selectivity for compounds containing phenyl and...		£720.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 100 mm - 00104-21030 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 selectivity for compounds containing phenyl and...		£544.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 125 mm - 00104-21031 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 selectivity for compounds containing phenyl and...		£608.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 150 mm - 00104-21032 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 selectivity for compounds containing phenyl and...		£592.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 200 mm - 00104-21033 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 selectivity for compounds containing phenyl and...		£608.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 250 mm - 00104-21034 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 selectivity for compounds containing phenyl and...		£616.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 30 mm - 00104-21027 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 selectivity for compounds containing phenyl and...		£504.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 300 mm - 00104-21035 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 selectivity for compounds containing phenyl and...		£656.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 50 mm - 00104-21028 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 selectivity for compounds containing phenyl and...		£520.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 75 mm - 00104-21029 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 selectivity for compounds containing phenyl and...		£528.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 100 mm - 00104-21039 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 selectivity for compounds containing phenyl and...		£544.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 125 mm - 00104-21040 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 selectivity for compounds containing phenyl and...		£608.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm - 00104-21041 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 selectivity for compounds containing phenyl and...		£592.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 200 mm - 00104-21042 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 selectivity for compounds containing phenyl and...		£608.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm - 00104-21043 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 selectivity for compounds containing phenyl and...		£616.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 30 mm - 00104-21036 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 selectivity for compounds containing phenyl and...		£488.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 300 mm - 00104-21044 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 selectivity for compounds containing phenyl and...		£656.00
Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 33 mm - 11104-21036 P/N: 11104-21036		£488.00

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Welch Materials Xtimate Phenyl-Hexyl Columns

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 3.9 x 150 mm - 00104-21067 (Replaces 17104-21032)

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 3.9 x 250 mm - 00104-21069 (Replaces 19104-21034)

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 3.9 x 300 mm - 00104-21070 (Replaces 21104-21035)

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 100 mm - 00104-21030

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 125 mm - 00104-21031

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 150 mm - 00104-21032

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 200 mm - 00104-21033

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 250 mm - 00104-21034

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 30 mm - 00104-21027

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 300 mm - 00104-21035

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 50 mm - 00104-21028

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.0 x 75 mm - 00104-21029

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 100 mm - 00104-21039

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 125 mm - 00104-21040

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm - 00104-21041

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 200 mm - 00104-21042

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm - 00104-21043

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 30 mm - 00104-21036

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 300 mm - 00104-21044

Welch Materials Xtimate Phenyl-Hexyl HPLC Column, 5 µm, 120 Å, 4.6 x 33 mm - 11104-21036

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