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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, 5μm, 6.5×150mm
P/N: H00207-31045
$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, 5μm, 6.0×250mm
P/N: H00207-31054
$730.00 USD
$730.00 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, 5μm, 6.0×150mm
P/N: H00207-31053
$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, 5μm, 4.6×300mm
P/N: H00207-31044
$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, 5μm, 4.6×250mm
P/N: H00207-31043
$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, 5μm, 4.6×200mm
P/N: H00207-31042
$490.00 USD
$490.00 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, 5μm, 4.6×150mm
P/N: H00207-31041
$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, 5μm, 4.6×125mm
P/N: H00207-31040
$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, 5μm, 4.6×100mm
P/N: H00207-31039
$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, 5μm, 4.6×75mm
P/N: H00207-31038
$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, 5μm, 4.6×50mm
P/N: H00207-31037
$420.00 USD
$420.00 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, 5μm, 4.6×33mm
P/N: H00207-31071
$400.00 USD
$400.00 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, 5μm, 4.6×30mm
P/N: H00207-31036
$400.00 USD
$400.00 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, 5μm, 4.0×300mm
P/N: H00207-31035
$770.00 USD
$770.00 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, 5μm, 3.9×300mm
P/N: H00207-31067
$840.00 USD
$840.00 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, 5μm, 4.0×250mm
P/N: H00207-31034
$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, 5μm, 3.9×250mm
P/N: H00207-31066
$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, 5μm, 4.0×200mm
P/N: H00207-31033
$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, 5μm, 4.0×150mm
P/N: H00207-31032
$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, 5μm, 3.9×150mm
P/N: H00207-31064
$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, 5μm, 4.0×125mm
P/N: H00207-31031
$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, 5μm, 4.0×100mm
P/N: H00207-31030
$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, 5μm, 4.0×75mm
P/N: H00207-31029
$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, 5μm, 4.0×50mm
P/N: H00207-31028
$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...