Welch - LC Columns - Chromatography - Lab supplies

Welch Materials develops and manufactures Chromatography consumables including HPLC columns, Solid Phase Extraction (SPE) columns, GC columns, sample vials, syringe filters, and chromatographic media. 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.

Catalog No.		Product	Net Price
	H00808-14801	Ultisil XB-C18, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil XB-C18 5μm 120Å 21.2mm 10mm L1 Reversed Mode 1.5-10 320m2/g 17% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14802	Ultisil XB-C8, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil XB-C8 5μm 120Å 21.2mm 10mm L7 Reversed Mode 1.5-10 320m2/g 12% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14803	Ultisil AQ-C18, Prep Cartridge 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil AQ-C18 5μm 120Å 21.2mm 10mm L1 Reversed Mode 1.5-10 320m2/g 12% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14804	Ultisil XB-NH2, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil XB-NH2 5μm 120Å 21.2mm 10mm L8 Normal Mode 2.0-8.0 320m2/g 4% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14806	Ultisil XB-Phenyl, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil XB-PHENYL 5μm 120Å 21.2mm 10mm L11 Reversed Mode 1.5-10 320m2/g 12% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14807	Ultisil SiO2, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil SiO2 5μm 120Å 21.2mm 10mm L3 Normal Mode 2.0-8.0 320m2/g N/A 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14808	Ultisil XB-C4, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil XB-C4 5μm 120Å 21.2mm 10mm L26 Reversed Mode 1.5-10 320m2/g 8% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14813	Ultisil XB-CN, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil XB-CN 5μm 120Å 21.2mm 10mm L10 Reversed Mode 1.5-9.0 320m2/g 7% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14814	Ultisil XB-Diol, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil Diol 5μm 120Å 21.2mm 10mm L20 Normal Mode 2.0-8.0 320m2/g 3% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-14818	Ultisil XB-C18, Prep Cartridge: 5µm, 300Å, 21.2 × 10 mm	322	Add to Cart
Guard Cartridge Ultisil XB-C18 5μm 300Å 21.2mm 10mm L1 Reversed Mode 1.5-10 90m2/g 8% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical

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Overview

Welch Materials is a multinational company that develops and manufactures chromatography consumables including analytical and preparative HPLC columns, Solid Phase Extraction (SPE) columns, GC columns, bulk packing materials, and protein purification products. Welch Materials was established in 2003 at Shanghai, China and Welch Materials (Zhejiang) was opened in 2011 at Jinhua, Zhejiang, China. Welch has established operations at Welch Materials, Inc., at West Haven, CT, USA and Welch Materials, India PVT. Ltd., at Gurgaon. Welch strength lies in our deep experience in particle surface modification science. We are experts in bonding chemistry and innovative packing materials for chromatography applications. Utilizing and optimizing our resources, we have developed many innovative products including five series of HPLC columns including Ultisil®, Welchrom®, Xtimate®, Topsil®, and Boltimate® and market and support these products on worldwide basis.

Resources

Welch UHPLC Column Care and Use Manual

Welch Ghost Buster Column Care and Use Manua

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