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
	H02629-31106	Ultisil PAH, 10 μm, 21.2 × 250 mm, 120Å	3007	Add to Cart
Preparative Column Ultisil PAH 10μm 120Å 21.2mm 250mm L118 Reversed Mode 1.5-10 320m2/g 22% 10Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02622-31108	Ultisil HILIC Silica, 10 μm, 30 × 250 mm, 120Å	5316	Add to Cart
Preparative Column Ultisil HILIC SILICA 10μm 120Å 30mm 250mm L3 Hilic Mode 2.0-8.0 320m2/g N/A 10Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02622-31110	Ultisil HILIC Silica, 10 μm, 50 × 250 mm, 120Å	11520	Add to Cart
Preparative Column Ultisil HILIC SILICA 10μm 120Å 50mm 250mm L3 Hilic Mode 2.0-8.0 320m2/g N/A 10Mpa No 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02625-21100	Ultisil LP-C8, 5 μm, 10 × 100 mm, 120Å	1574	Add to Cart
Preparative Column Ultisil LP-C8 5μm 120Å 10mm 100mm L7 Reversed Mode 1.0-8.0 320m2/g 6% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02625-21101	Ultisil LP-C8, 5 μm, 10 × 150 mm, 120Å	1716	Add to Cart
Preparative Column Ultisil LP-C8 5μm 120Å 10mm 150mm L7 Reversed Mode 1.0-8.0 320m2/g 6% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02625-21102	Ultisil LP-C8, 5 μm, 10 × 250 mm, 120Å	2116	Add to Cart
Preparative Column Ultisil LP-C8 5μm 120Å 10mm 250mm L7 Reversed Mode 1.0-8.0 320m2/g 6% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02625-21103	Ultisil LP-C8, 5 μm, 10 × 300 mm, 120Å	2297	Add to Cart
Preparative Column Ultisil LP-C8 5μm 120Å 10mm 300mm L7 Reversed Mode 1.0-8.0 320m2/g 6% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02625-21104	Ultisil LP-C8, 5 μm, 21.2 × 50 mm, 120Å	2787	Add to Cart
Preparative Column Ultisil LP-C8 5μm 120Å 21.2mm 50mm L7 Reversed Mode 1.0-8.0 320m2/g 6% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02625-21105	Ultisil LP-C8, 5 μm, 21.2 × 150 mm, 120Å	3716	Add to Cart
Preparative Column Ultisil LP-C8 5μm 120Å 21.2mm 150mm L7 Reversed Mode 1.0-8.0 320m2/g 6% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02625-21106	Ultisil LP-C8, 5 μm, 21.2 × 250 mm, 120Å	4414	Add to Cart
Preparative Column Ultisil LP-C8 5μm 120Å 21.2mm 250mm L7 Reversed Mode 1.0-8.0 320m2/g 6% 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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