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Preparative Columns

Ultisil HILIC-Amide, 10µm, 10×150mm, 120Å (1pcs/pk)

P/N: H02627-31101

$1,370.00 USD

$1,370.00 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-Amide, 10µm, 10×250mm, 120Å (1pcs/pk)

P/N: H02627-31102

$1,650.00 USD

$1,650.00 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-Amide, 10µm, 10×300mm, 120Å (1pcs/pk)

P/N: H02627-31103

$1,820.00 USD

$1,820.00 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-Amide, 10µm, 21.2×50mm, 120Å (1pcs/pk)

P/N: H02627-31104

$1,860.00 USD

$1,860.00 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-Amide, 10µm, 21.2×150mm, 120Å (1pcs/pk)

P/N: H02627-31105

$2,680.00 USD

$2,680.00 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-Amide, 10µm, 21.2×250mm, 120Å (1pcs/pk)

P/N: H02627-31106

$3,860.00 USD

$3,860.00 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-Amide, 10µm, 30×150mm, 120Å (1pcs/pk)

P/N: H02627-31107

$4,960.00 USD

$4,960.00 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-Amide, 10µm, 30×250mm, 120Å (1pcs/pk)

P/N: H02627-31108

$7,750.00 USD

$7,750.00 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-Amide, 10µm, 50×150mm, 120Å (1pcs/pk)

P/N: H02627-31209

$10,410.00 USD

$10,410.00 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 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, 10µm, 50×250mm, 120Å (1pcs/pk)

P/N: H02627-31210

$16,270.00 USD

$16,270.00 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 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: 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, 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, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk)

Ultisil HILIC Amphion II, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk)

P/N: H00808-24429

$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...

WelFlash SiO2 LS, Irregular Silica, 25g, 1pcs/pk

P/N: 00101-05037

$6.00 USD

$6.00 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2 LS, Irregular Silica, 12g, 1pcs/pk

P/N: 00101-05027

$4.00 USD

$4.00 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2 LS, Irregular Silica, 4g, 1pcs/pk

P/N: 00101-05017

$3.40 USD

$3.40 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2 LS, Irregular Silica, 40g, 1pcs/pk

P/N: 00101-05047

$7.50 USD

$7.50 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2 LS, Irregular Silica, 80g, 1pcs/pk

P/N: 00101-05057

$13.00 USD

$13.00 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2 LS, Irregular Silica, 120g, 1pcs/pk

P/N: 00101-05067

$18.00 USD

$18.00 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2 LS, Irregular Silica, 220g, 1pcs/pk

P/N: 00101-05077

$36.00 USD

$36.00 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2 LS, Irregular Silica, 330g, 1pcs/pk

P/N: 00101-05087

$76.00 USD

$76.00 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...

WelFlash SiO2-II, Irregular Silica, 800g, 1pcs/pk

P/N: 00001-05097

$200.00 USD

$200.00 USD

WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...