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1002 results for “C18”

Ultisil UHPLC AQ-C18, 1.8µm, 2.1×50mm, W-Port (1pcs/pk) Ultisil UHPLC AQ-C18, 1.8µm, 2.1×50mm, W-Port (1pcs/pk)
P/N: H00207-11210
$560.00 USD
$560.00 USD
Ultisil 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 min...
Ultisil AQ-C18, 3µm, 2.1×30mm (1pcs/pk)
P/N: H00207-21009
$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 UHPLC AQ-C18, 1.8µm, 3.0×150mm (1pcs/pk) Ultisil UHPLC AQ-C18, 1.8µm, 3.0×150mm (1pcs/pk)
P/N: H00207-11023
$1,000.00 USD
$1,000.00 USD
Ultisil 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 min...
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 UHPLC AQ-C18, 1.8µm, 4.6×30mm (1pcs/pk) Ultisil UHPLC AQ-C18, 1.8µm, 4.6×30mm (1pcs/pk)
P/N: H00207-11036
$810.00 USD
$810.00 USD
Ultisil 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 min...
Xtimate C18, 5µm, 4.0×125mm (1pcs/pk)
P/N: 00101-21031
$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, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs
P/N: 00808-03101
$132.00 USD
$132.00 USD
Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, whil...
Ultisil UHPLC AQ-C18, 1.8µm, 3.0×100mm (1pcs/pk) Ultisil UHPLC AQ-C18, 1.8µm, 3.0×100mm (1pcs/pk)
P/N: H00207-11021
$900.00 USD
$900.00 USD
Ultisil 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 min...
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...
Welchrom C18, 2g/12mL, 20pcs/pk Welchrom C18, 2g/12mL, 20pcs/pk
P/N: 00504-11008
$100.00 USD
$100.00 USD
Welchrom C18 is an unendcapped C18 adsorbent. The residual silicon hydroxyl groups on its surface provide additional polar interactions, allowing the hydrophobic adsorbent to make closer contact wi...