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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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Ultisil AQ-C18, 3µm, 4.6×150mm (1pcs/pk)
P/N: H00207-21041
$500.00 USD
$500.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.6×125mm (1pcs/pk)
P/N: H00207-21040
$520.00 USD
$520.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.6×100mm (1pcs/pk)
P/N: H00207-21039
$480.00 USD
$480.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.6×75mm (1pcs/pk)
P/N: H00207-21038
$460.00 USD
$460.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.6×50mm (1pcs/pk)
P/N: H00207-21037
$440.00 USD
$440.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.6×33mm (1pcs/pk)
P/N: H00207-21071
$440.00 USD
$440.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.6×30mm (1pcs/pk)
P/N: H00207-21036
$440.00 USD
$440.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×300mm (1pcs/pk)
P/N: H00207-21035
$690.00 USD
$690.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×250mm (1pcs/pk)
P/N: H00207-21034
$610.00 USD
$610.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.9×250mm (1pcs/pk)
P/N: H00207-21066
$680.00 USD
$680.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×200mm (1pcs/pk)
P/N: H00207-21033
$580.00 USD
$580.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×150mm (1pcs/pk)
P/N: H00207-21032
$550.00 USD
$550.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.9×150mm (1pcs/pk)
P/N: H00207-21064
$650.00 USD
$650.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×125mm (1pcs/pk)
P/N: H00207-21031
$560.00 USD
$560.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×100mm (1pcs/pk)
P/N: H00207-21030
$530.00 USD
$530.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×75mm (1pcs/pk)
P/N: H00207-21029
$500.00 USD
$500.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×50mm (1pcs/pk)
P/N: H00207-21028
$470.00 USD
$470.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 4.0×30mm (1pcs/pk)
P/N: H00207-21027
$450.00 USD
$450.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.0×300mm (1pcs/pk)
P/N: H00207-21026
$600.00 USD
$600.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.0×250mm (1pcs/pk)
P/N: H00207-21025
$560.00 USD
$560.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.0×200mm (1pcs/pk)
P/N: H00207-21024
$530.00 USD
$530.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.0×150mm (1pcs/pk)
P/N: H00207-21023
$500.00 USD
$500.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.0×125mm (1pcs/pk)
P/N: H00207-21022
$520.00 USD
$520.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 3µm, 3.0×100mm (1pcs/pk)
P/N: H00207-21021
$480.00 USD
$480.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...