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
	HU808-203-45	Ultisil UHPLC XB-Phenyl, Cartridge: 1.8 μm, 120Å, 4.0 × 5 mm	67	Add to Cart
Guard Cartridge Ultisil XB-PHENYL 1.8μm 120Å 4mm 5mm L11 Reversed Mode 1.5-10 320m2/g 12% 100Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	HU808-200-25	Ultisil UHPLC HILIC, Cartridge: 1.8 μm, 120Å, 2.1 × 5 mm	67	Add to Cart
Guard Cartridge Ultisil HILIC SILICA 1.8μm 120Å 2.1mm 5mm L3 Hilic Mode 2.0-8.0 320m2/g N/A 100Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	HU808-200-45	Ultisil UHPLC HILIC, Cartridge: 1.8 μm, 120Å, 4.0 × 5 mm	67	Add to Cart
Guard Cartridge Ultisil HILIC SILICA 1.8μm 120Å 4mm 5mm L3 Hilic Mode 2.0-8.0 320m2/g N/A 100Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	HU808-201-25	Ultisil UHPLC XB-C18, Cartridge: 1.8 μm, 120Å, 2.1 × 5 mm	67	Add to Cart
Guard Cartridge Ultisil XB-C18 1.8μm 120Å 2.1mm 5mm L1 Reversed Mode 1.5-10 320m2/g 17% 100Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	HU808-201-45	Ultisil UHPLC XB-C18, Cartridge: 1.8 μm, 120Å, 4.0 × 5 mm	67	Add to Cart
Guard Cartridge Ultisil XB-C18 1.8μm 120Å 4mm 5mm L1 Reversed Mode 1.5-10 320m2/g 17% 100Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	HU808-202-25	Ultisil UHPLC XB-C8, Cartridge: 1.8 μm, 120Å, 2.1 × 5 mm	67	Add to Cart
Guard Cartridge Ultisil XB-C8 1.8μm 120Å 2.1mm 5mm L7 Reversed Mode 1.5-10 320m2/g 12% 100Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02690-21104	Ultisil XB-SAX, 5 μm, 21.2 × 50 mm, 120Å	2013	Add to Cart
Preparative Column Ultisil XB-SAX 5μm 120Å 21.2mm 50mm L14 Ion Exchange 2.0-8.0 320m2/g 8% 20Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02690-21105	Ultisil XB-SAX, 5 μm, 21.2 × 150 mm, 120Å	2684	Add to Cart
Preparative Column Ultisil XB-SAX 5μm 120Å 21.2mm 150mm L14 Ion Exchange 2.0-8.0 320m2/g 8% 20Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02690-21106	Ultisil XB-SAX, 5 μm, 21.2 × 250 mm, 120Å	3187	Add to Cart
Preparative Column Ultisil XB-SAX 5μm 120Å 21.2mm 250mm L14 Ion Exchange 2.0-8.0 320m2/g 8% 20Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02690-21107	Ultisil XB-SAX, 5 μm, 30 × 150 mm, 120Å	5368	Add to Cart
Preparative Column Ultisil XB-SAX 5μm 120Å 30mm 150mm L14 Ion Exchange 2.0-8.0 320m2/g 8% 20Mpa No 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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