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Xtimate Columns

Xtimate Columns

Xtimate is a new premium HPLC column series and is the product of several years of continuous research on advanced surface modification at Welch Materials, Inc. The Xtimate Series includes columns based on hybrid silica-polymer packing materials and those based on pure polymer media, as well as size exclusion (SEC) columns.

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Xtimate UHPLC C18, 1.8μm, 2.1×50mm, W-Port (1pcs/pk)
P/N: 00101-01210
$610.00 USD
$610.00 USD
Welch 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 minim...
Xtimate UHPLC C18, 1.8μm, 2.1×150mm (1pcs/pk)
P/N: 00101-01014
$890.00 USD
$890.00 USD
Welch 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 minim...
Xtimate UHPLC C18, 1.8μm, 2.1×100mm (1pcs/pk)
P/N: 00101-01012
$730.00 USD
$730.00 USD
Welch 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 minim...
Xtimate UHPLC C18, 1.8μm, 2.1×75mm (1pcs/pk)
P/N: 00101-01011
$730.00 USD
$730.00 USD
Welch 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 minim...
Xtimate UHPLC C18, 1.8μm, 2.1×50mm (1pcs/pk)
P/N: 00101-01010
$610.00 USD
$610.00 USD
Welch 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 minim...
Xtimate UHPLC C18, 1.8μm, 2.1×30mm (1pcs/pk)
P/N: 00101-01009
$560.00 USD
$560.00 USD
Welch 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 minim...