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
	H02650-21102	Ultisil XB-CN, 5 μm, 10 × 250 mm, 120Å	1522	Add to Cart
Preparative Column Ultisil XB-CN 5μm 120Å 10mm 250mm L10 Reversed Mode 1.5-9.0 320m2/g 7% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02650-21103	Ultisil XB-CN, 5 μm, 10 × 300 mm, 120Å	1665	Add to Cart
Preparative Column Ultisil XB-CN 5μm 120Å 10mm 300mm L10 Reversed Mode 1.5-9.0 320m2/g 7% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02629-31107	Ultisil PAH, 10 μm, 30 × 150 mm, 120Å	4452	Add to Cart
Preparative Column Ultisil PAH 10μm 120Å 30mm 150mm L118 Reversed Mode 1.5-10 320m2/g 22% 10Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02629-31108	Ultisil PAH, 10 μm, 30 × 250 mm, 120Å	5806	Add to Cart
Preparative Column Ultisil PAH 10μm 120Å 30mm 250mm L118 Reversed Mode 1.5-10 320m2/g 22% 10Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02629-31209	Ultisil PAH, 10 μm, 50 × 150 mm, 120Å	11226	Add to Cart
Preparative Column Ultisil PAH 10μm 120Å 50mm 150mm L118 Reversed Mode 1.5-10 320m2/g 22% 10Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02629-31210	Ultisil PAH, 10 μm, 50 × 250 mm, 120Å	12581	Add to Cart
Preparative Column Ultisil PAH 10μm 120Å 50mm 250mm L118 Reversed Mode 1.5-10 320m2/g 22% 10Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-21100	Ultisil XB-NH2, 5 μm, 10 × 100 mm, 120Å	1136	Add to Cart
Preparative Column Ultisil XB-NH2 5μm 120Å 10mm 100mm L8 Normal Mode 2.0-8.0 320m2/g 4% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-21101	Ultisil XB-NH2, 5 μm, 10 × 150 mm, 120Å	1238	Add to Cart
Preparative Column Ultisil XB-NH2 5μm 120Å 10mm 150mm L8 Normal Mode 2.0-8.0 320m2/g 4% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-21102	Ultisil XB-NH2, 5 μm, 10 × 250 mm, 120Å	1522	Add to Cart
Preparative Column Ultisil XB-NH2 5μm 120Å 10mm 250mm L8 Normal Mode 2.0-8.0 320m2/g 4% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02630-21103	Ultisil XB-NH2, 5 μm, 10 × 300 mm, 120Å	1665	Add to Cart
Preparative Column Ultisil XB-NH2 5μm 120Å 10mm 300mm L8 Normal Mode 2.0-8.0 320m2/g 4% 20Mpa No 70°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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