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Products

8181 products
Ultisil HILIC Amide, Cartridge: 3µm, 120Å, 2.1×10mm, 2pcs
P/N: H00808-23010
$100.00 USD
$100.00 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 HILIC Amide, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-03021
$110.00 USD
$110.00 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 HILIC Amide, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs
P/N: H00808-24025
$66.00 USD
$66.00 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 HILIC Amide, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-04025
$68.00 USD
$68.00 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 HILIC Amide, Prep Cartridge: 5µm, 120Å, 21.2×10mm (1pcs/pk) Ultisil HILIC Amide, Prep Cartridge: 5µm, 120Å, 21.2×10mm (1pcs/pk)
P/N: H00808-04810
$352.00 USD
$352.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil HILIC Amide, Semi-Prep Cartridge: 10µm, 120Å, 10×10mm (1pcs/pk) Ultisil HILIC Amide, Semi-Prep Cartridge: 10µm, 120Å, 10×10mm (1pcs/pk)
P/N: H00808-25425
$169.00 USD
$169.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil HILIC Amide, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk) Ultisil HILIC Amide, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk)
P/N: H00808-04425
$169.00 USD
$169.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil HILIC Amphion II, 3.5µm, 2.1×150mm (1pcs/pk)
P/N: H00274-20014
$820.00 USD
$820.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 2.1×100mm (1pcs/pk)
P/N: H00274-21012
$700.00 USD
$700.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 2.1×50mm (1pcs/pk)
P/N: H00274-21010
$650.00 USD
$650.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 3.0×100mm (1pcs/pk)
P/N: H00274-21021
$750.00 USD
$750.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 3.0×150mm (1pcs/pk)
P/N: H00274-21023
$780.00 USD
$780.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 3.0×250mm (1pcs/pk)
P/N: H00274-21025
$870.00 USD
$870.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 3.0×50mm (1pcs/pk)
P/N: H00274-21019
$680.00 USD
$680.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 4.6×100mm (1pcs/pk)
P/N: H00274-21039
$750.00 USD
$750.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 4.6×150mm (1pcs/pk)
P/N: H00274-21041
$780.00 USD
$780.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 4.6×250mm (1pcs/pk)
P/N: H00274-21043
$870.00 USD
$870.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 3µm, 4.6×50mm (1pcs/pk)
P/N: H00274-21037
$680.00 USD
$680.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 5µm, 10×250mm, 120Å (1pcs/pk)
P/N: H02635-21102
$2,070.00 USD
$2,070.00 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 HILIC Amphion II, 5µm, 2.1×150mm (1pcs/pk)
P/N: H00274-31014
$710.00 USD
$710.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 5µm, 2.1×250mm (1pcs/pk)
P/N: H00274-31016
$950.00 USD
$950.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 5µm, 2.1×50mm (1pcs/pk)
P/N: H00274-31010
$620.00 USD
$620.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 5µm, 3.0×100mm (1pcs/pk)
P/N: H00274-31021
$700.00 USD
$700.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...
Ultisil HILIC Amphion II, 5µm, 3.0×250mm (1pcs/pk)
P/N: H00274-31025
$780.00 USD
$780.00 USD
Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the n...