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
	WC03610-01209	Welchrom C18, 5 μm, 50 × 150 mm, 120Å	9907	Add to Cart
Preparative Column Welchrom Wel-C18 5μm 120Å 50mm 150mm L1 Reversed Mode 1.5-10 320m2/g 19% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC03610-01210	Welchrom C18, 5 μm, 50 × 250 mm, 120Å	15495	Add to Cart
Preparative Column Welchrom Wel-C18 5μm 120Å 50mm 250mm L1 Reversed Mode 1.5-10 320m2/g 19% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC05610-21102	Topsil C18, 5 μm, 10 × 250 mm, 150Å	1548	Add to Cart
Preparative Column Topsil Top-C18 5μm 150Å 10mm 250mm L1 Reversed Mode 2.0-9.5 260m2/g 12% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC05610-21106	Topsil C18, 5 μm, 21.2 × 250 mm, 150Å	2258	Add to Cart
Preparative Column Topsil Top-C18 5μm 150Å 21.2mm 250mm L1 Reversed Mode 2.0-9.5 260m2/g 12% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC05650-21106	Topsil CN, 5 μm, 21.2 × 250 mm, 150Å	2581	Add to Cart
Preparative Column Topsil Top-CN 5μm 150Å 21.2mm 250mm L10 Reversed Mode 2.0-8.0 260m2/g 6% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02600-21100	Ultisil XB-SiO2, 5 μm, 10 × 100 mm, 120Å	1136	Add to Cart
Preparative Column Ultisil SiO2 5μm 120Å 10mm 100mm L3 Normal Mode 2.0-8.0 320m2/g N/A 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02600-21101	Ultisil XB-SiO2, 5 μm, 10 × 150 mm, 120Å	1238	Add to Cart
Preparative Column Ultisil SiO2 5μm 120Å 10mm 150mm L3 Normal Mode 2.0-8.0 320m2/g N/A 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02600-21102	Ultisil XB-SiO2, 5 μm, 10 × 250 mm, 120Å	1522	Add to Cart
Preparative Column Ultisil SiO2 5μm 120Å 10mm 250mm L3 Normal Mode 2.0-8.0 320m2/g N/A 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02600-21103	Ultisil XB-SiO2, 5 μm, 10 × 300 mm, 120Å	1665	Add to Cart
Preparative Column Ultisil SiO2 5μm 120Å 10mm 300mm L3 Normal Mode 2.0-8.0 320m2/g N/A 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02600-21104	Ultisil XB-SiO2, 5 μm, 21.2 × 50 mm, 120Å	2013	Add to Cart
Preparative Column Ultisil SiO2 5μm 120Å 21.2mm 50mm L3 Normal Mode 2.0-8.0 320m2/g N/A 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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