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
	H02630-31103	Ultisil XB-NH2, 10 μm, 10 × 300 mm, 120Å	1265	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 10mm 300mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-31104	Ultisil XB-NH2, 10 μm, 21.2 × 50 mm, 120Å	1342	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 21.2mm 50mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-31105	Ultisil XB-NH2, 10 μm, 21.2 × 150 mm, 120Å	2336	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 21.2mm 150mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-31106	Ultisil XB-NH2, 10 μm, 21.2 × 250 mm, 120Å	2606	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 21.2mm 250mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-31107	Ultisil XB-NH2, 10 μm, 30 × 150 mm, 120Å	3858	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 30mm 150mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-31108	Ultisil XB-NH2, 10 μm, 30 × 250 mm, 120Å	5032	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 30mm 250mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-31209	Ultisil XB-NH2, 10 μm, 50 × 150 mm, 120Å	9729	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 50mm 150mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-31210	Ultisil XB-NH2, 10 μm, 50 × 250 mm, 120Å	10903	Add to Cart
Preparative Column Ultisil XB-NH2 10μm 120Å 50mm 250mm L8 Normal Mode 2.0-8.0 320m2/g 4% 10Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02635-21102	Ultisil HILIC Amphion II, 5 μm, 10 × 250 mm, 120Å	1406	Add to Cart
Preparative Column Ultisil HILIC Amphion 5μm 120Å 10mm 250mm L114 Hilic Mode 2.0-8.0 320m2/g 6% 20Mpa N/A 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02636-21102	Ultisil Phenyl-Ether, 5 μm, 10 × 250 mm, 120Å	1548	Add to Cart
Preparative Column Ultisil Phenyl-Ether 5μm 120Å 10mm 250mm L11 Reversed Mode 1.5-10 320m2/g 12% 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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