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1002 results for “C18”

Boltimate C18, 2.7µm, 90Å, 3.0×50mm (1pcs/pk) Boltimate C18, 2.7µm, 90Å, 3.0×50mm (1pcs/pk)
P/N: 960-04019
$700.00 USD
$700.00 USD
A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional ...
Welchrom C18, 20g/60mL, 10pcs/pk Welchrom C18, 20g/60mL, 10pcs/pk
P/N: 00504-11137
$440.00 USD
$440.00 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...
Ultisil AQ-C18, 3µm, 2.1×75mm (1pcs/pk)
P/N: H00207-21011
$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...
Welchrom C18, 1g/12mL, 20pcs/pk Welchrom C18, 1g/12mL, 20pcs/pk
P/N: 00504-11075
$60.00 USD
$60.00 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...
Ultisil XS-C18, 5µm, 10×250mm, 120Å (1pcs/pk)
P/N: H02654-21102
$1,744.00 USD
$1,744.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Welchrom C18, 10g/60mL, 10pcs/pk Welchrom C18, 10g/60mL, 10pcs/pk
P/N: 00504-11041
$190.00 USD
$190.00 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...
Ultisil XS-C18, 5µm, 21.2×150mm (1pcs/pk)
P/N: H02654-21105
$2,870.00 USD
$2,870.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil UHPLC AQ-C18, 1.8µm, 2.1×100mm (1pcs/pk) Ultisil UHPLC AQ-C18, 1.8µm, 2.1×100mm (1pcs/pk)
P/N: H00207-11012
$660.00 USD
$660.00 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 XB-C18, 5µm, 300Å, 4.6×300mm (1pcs/pk)
P/N: H00201-33044
$680.00 USD
$680.00 USD
Ultisil XB-C18 is one of the most versatile C18 analytical columns on the market. It features advanced bonding and double-endcapping technology, delivering nearly perfect peak shapes. This column i...
Welchrom C18, 2g/6mL, 30pcs/pk Welchrom C18, 2g/6mL, 30pcs/pk
P/N: 00504-11036
$130.00 USD
$130.00 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...