Welch Materials Ultisil LP-C18 Columns

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-endcapped process. With strong spatial selectivity, it exhibits high orthogonality to conventional C18 columns, making it a suitable alternative for analytes that are difficult to separate on standard C18 columns. It demonstrates low stationary phase bleed under strongly acidic conditions, as an ideal baseline noise can be observed even when using an ELSD detector.

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 101 to 120 (of 123 products)

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Item Name	Product Image	Price
Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 120 Å, 7.8 x 100 mm - H00208-31049 Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-endcapped process. With strong spatial selectivity, it...		£752.00
Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 120 Å, 7.8 x 150 mm - H00208-31050 Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-endcapped process. With strong spatial selectivity, it...		£840.00
Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 120 Å, 7.8 x 250 mm - H00208-31051 Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-endcapped process. With strong spatial selectivity, it...		£968.00
Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 300 Å, 4.0 x 250 mm - H00208-33034 Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-endcapped process. With strong spatial selectivity, it...		£552.00
Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 300 Å, 4.6 x 150 mm - H00208-33041 Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-endcapped process. With strong spatial selectivity, it...		£520.00
Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 300 Å, 4.6 x 250 mm - H00208-33043 Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-endcapped process. With strong spatial selectivity, it...		£552.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 100 mm - H00208-11012 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...		£552.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 100 mm, W-Port - H00208-11212 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...		£552.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 150 mm - H00208-11014 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...		£680.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 30 mm - H00208-11009 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...		£440.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 50 mm - H00208-11010 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...		£464.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 50 mm, W-Port - H00208-11210 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...		£464.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 75 mm - H00208-11011 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...		£552.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 100 mm - H00208-11021 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...		£752.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 150 mm - H00208-11023 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...		£840.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 30 mm - H00208-11018 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...		£672.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 50 mm - H00208-11019 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...		£696.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 100 mm - H00208-11039 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...		£752.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 150 mm - H00208-11041 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...		£840.00
Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 30 mm - H00208-11036 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...		£672.00

Displaying 101 to 120 (of 123 products)

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Welch Materials Ultisil LP-C18 Columns

Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 120 Å, 7.8 x 100 mm - H00208-31049

Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 120 Å, 7.8 x 150 mm - H00208-31050

Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 120 Å, 7.8 x 250 mm - H00208-31051

Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 300 Å, 4.0 x 250 mm - H00208-33034

Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 300 Å, 4.6 x 150 mm - H00208-33041

Welch Materials Ultisil LP-C18 HPLC Column, 5 µm, 300 Å, 4.6 x 250 mm - H00208-33043

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 100 mm - H00208-11012

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 100 mm, W-Port - H00208-11212

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 150 mm - H00208-11014

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 30 mm - H00208-11009

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 50 mm - H00208-11010

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 50 mm, W-Port - H00208-11210

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 2.1 x 75 mm - H00208-11011

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 100 mm - H00208-11021

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 150 mm - H00208-11023

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 30 mm - H00208-11018

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 3.0 x 50 mm - H00208-11019

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 100 mm - H00208-11039

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 150 mm - H00208-11041

Welch Materials Ultisil LP-C18 UHPLC Column, 1.8 µm, 120 Å, 4.6 x 30 mm - H00208-11036

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