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HPLC Columns

HPLC Columns

Welch Materials offers a wide array of column choices, including HPLC, UHPLC, GPC, SEC and Chiral. All columns are under strict quality control to guarantee reproducibility and performance of the columns.
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Xtimate C18, 10µm, 4.6×250mm (1pcs/pk)
P/N: 00101-31043
$560.00 USD
$560.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 4.6×200mm (1pcs/pk)
P/N: 00101-31042
$550.00 USD
$550.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 4.6×150mm (1pcs/pk)
P/N: 00101-31041
$530.00 USD
$530.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 4.0×300mm (1pcs/pk)
P/N: 00101-31035
$660.00 USD
$660.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 3.9×300mm (1pcs/pk)
P/N: 00101-31070
$730.00 USD
$730.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 3.9×250mm (1pcs/pk)
P/N: 00101-31069
$630.00 USD
$630.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 3.9×150mm (1pcs/pk)
P/N: 00101-31067
$600.00 USD
$600.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 4.0×250mm (1pcs/pk)
P/N: 00101-31034
$560.00 USD
$560.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 10µm, 4.0×150mm (1pcs/pk)
P/N: 00101-31032
$540.00 USD
$540.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 7.8×300mm (1pcs/pk)
P/N: 00101-21052
$1,440.00 USD
$1,440.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 7.8×250mm (1pcs/pk)
P/N: 00101-21051
$1,290.00 USD
$1,290.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 7.8×150mm (1pcs/pk)
P/N: 00101-21050
$1,100.00 USD
$1,100.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 7.8×100mm (1pcs/pk)
P/N: 00101-21049
$970.00 USD
$970.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 6.5×250mm (1pcs/pk)
P/N: 00101-21046
$940.00 USD
$940.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 6.5×150mm (1pcs/pk)
P/N: 00101-21045
$870.00 USD
$870.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 6.0×250mm (1pcs/pk)
P/N: 00101-21059
$940.00 USD
$940.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 6.0×150mm (1pcs/pk)
P/N: 00101-21058
$870.00 USD
$870.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 4.6×300mm (1pcs/pk)
P/N: 00101-21044
$730.00 USD
$730.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 4.6×250mm (1pcs/pk)
P/N: 00101-21043
$680.00 USD
$680.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 4.6×200mm (1pcs/pk)
P/N: 00101-21042
$660.00 USD
$660.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 4.6×150mm (1pcs/pk)
P/N: 00101-21041
$650.00 USD
$650.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 4.6×125mm (1pcs/pk)
P/N: 00101-21040
$660.00 USD
$660.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 4.6×100mm (1pcs/pk)
P/N: 00101-21039
$610.00 USD
$610.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 5µm, 4.6×75mm (1pcs/pk)
P/N: 00101-21038
$600.00 USD
$600.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...