Welch Materials Ultisil XB-C8 Columns

Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention than C18, it is recommended for the separation of strongly hydrophobic compounds.

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 121 to 131 (of 131 products)

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Item Name	Product Image	Price
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 75 mm - H00202-11011 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£528.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 100 mm - H00202-11021 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£720.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 150 mm - H00202-11023 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£800.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 30 mm - H00202-11018 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£648.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 50 mm - H00202-11019 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£672.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 100 mm - H00202-11039 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£720.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 150 mm - H00202-11041 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£800.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 30 mm - H00202-11036 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£648.00 New
Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 50 mm - H00202-11037 Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and minimizing solvent consumption. UHPLC columns use...		£672.00 New
Welch Materials Ultisil XB-C8 UHPLC Guard Cartridge, 1.8 µm, 120 Å, 2.1 x 5 mm, 2 pk - HU808-202-25 Welch UHPLC guard cartridges use the same packing materials as does UHPLC column to ensure the best analysis results. When 2.0		£135.00 New
Welch Materials Ultisil XB-C8 UHPLC Guard Cartridge, 1.8 µm, 120 Å, 4.0 x 5 mm, 2 pk - HU808-202-45 Welch UHPLC guard cartridges use the same packing materials as does UHPLC column to ensure the best analysis results. When 2.0		£135.00 New

Displaying 121 to 131 (of 131 products)

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Welch Materials Ultisil XB-C8 Columns

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 75 mm - H00202-11011

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 100 mm - H00202-11021

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 150 mm - H00202-11023

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 30 mm - H00202-11018

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 50 mm - H00202-11019

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 100 mm - H00202-11039

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 150 mm - H00202-11041

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 30 mm - H00202-11036

Welch Materials Ultisil XB-C8 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 50 mm - H00202-11037

Welch Materials Ultisil XB-C8 UHPLC Guard Cartridge, 1.8 µm, 120 Å, 2.1 x 5 mm, 2 pk - HU808-202-25

Welch Materials Ultisil XB-C8 UHPLC Guard Cartridge, 1.8 µm, 120 Å, 4.0 x 5 mm, 2 pk - HU808-202-45

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