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
	H00808-04018	Ultisil XB-C18, Cartridge: 5µm, 300Å, 4.6 × 10 mm	32	Add to Cart
Guard Cartridge Ultisil XB-C18 5μm 300Å 4.6mm 10mm L1 Reversed Mode 1.5-10 90m2/g 8% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04019	Ultisil XB-C8, Cartridge: 5µm, 300Å, 4.6 × 10 mm	32	Add to Cart
Guard Cartridge Ultisil XB-C8 5μm 300Å 4.6mm 10mm L7 Reversed Mode 1.5-10 90m2/g 4% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04020	Ultisil XB-Diol, Cartridge: 5µm, 120Å, 4.6 × 10 mm	27	Add to Cart
Guard Cartridge Ultisil Diol 5μm 120Å 4.6mm 10mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04022	Ultisil XB-C4, Cartridge: 5µm, 300Å, 4.6 × 10 mm	32	Add to Cart
Guard Cartridge Ultisil XB-C4 5μm 300Å 4.6mm 10mm L26 Reversed Mode 1.5-10 90m2/g 3% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04023	Ultisil Amino Acid, Cartridge: 5µm, 120Å, 4.6 × 10 mm	27	Add to Cart
Guard Cartridge Ultisil Amino Acids 5μm 120Å 4.6mm 10mm L1 Reversed Mode 1.5-10 320m2/g 17% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04024	Ultisil PFP, Cartridge: 5µm, 120Å, 4.6 × 10 mm	27	Add to Cart
Guard Cartridge Ultisil PFP 5μm 120Å 4.6mm 10mm L43 Reversed Mode 1.5-10 320m2/g 12% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04025	Ultisil HILIC Amide, Cartridge: 5µm, 120Å, 4.6 × 10 mm	27	Add to Cart
Guard Cartridge Ultisil HILIC Amide 5μm 120Å 4.6mm 10mm L68 Hilic Mode 2.0-8.0 320m2/g 7% 40MPa N/A 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04026	Ultisil XB-C1, Cartridge: 5µm, 120Å, 4.6 × 10 mm	27	Add to Cart
Guard Cartridge Ultisil XB-C1 5μm 120Å 4.6mm 10mm L13 Reversed Mode 1.5-10 320m2/g 4% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04028	Ultisil Phenyl-Ether, Cartridge: 5µm, 120Å, 4.6 × 10 mm	27	Add to Cart
Guard Cartridge Ultisil Phenyl-Ether 5μm 120Å 4.6mm 10mm L11 Reversed Mode 1.5-10 320m2/g 12% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04029	Ultisil HILIC Amphion II, Cartridge: 5µm, 120Å, 4.6 × 10 mm	27	Add to Cart
Guard Cartridge Ultisil HILIC Amphion 5μm 120Å 4.6mm 10mm L114 Hilic Mode 2.0-8.0 320m2/g 6% 40MPa N/A 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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