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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, 4.6×50mm
$900.00 USD
$900.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 4.6×30mm
$890.00 USD
$890.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 3.0×150mm
$1,100.00 USD
$1,100.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 3.0×100mm
$980.00 USD
$980.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 3.0×50mm
$900.00 USD
$900.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 3.0×30mm
$890.00 USD
$890.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 2.1×100mm, W-Port
$730.00 USD
$730.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 2.1×50mm, W-Port
$610.00 USD
$610.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 2.1×150mm
$890.00 USD
$890.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 2.1×100mm
$730.00 USD
$730.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 2.1×75mm
$730.00 USD
$730.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 2.1×50mm
$610.00 USD
$610.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...
Xtimate UHPLC C18, 1.8μm, 2.1×30mm
$560.00 USD
$560.00 USD
With high column efficiency and good lot-to-lot reproducibility, Welch UHPLC Column(1.8μm) can generate high quality data, decreasing the probability of repeated sample analyses while reducing the ...