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
	WC01631-21108	Xtimate SEC-120, 5 μm, 30 × 250 mm, 120Å	10452	Add to Cart
Preparative Column Xtimate SEC-120 5μm 120Å 30mm 250mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-22105	Xtimate SEC-300, 5 μm, 21.2 × 150 mm, 300Å	3716	Add to Cart
Preparative Column Xtimate SEC-300 5μm 300Å 21.2mm 150mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-22106	Xtimate SEC-300, 5 μm, 21.2 × 250 mm, 300Å	4414	Add to Cart
Preparative Column Xtimate SEC-300 5μm 300Å 21.2mm 250mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-22107	Xtimate SEC-300, 5 μm, 30 × 150 mm, 300Å	7433	Add to Cart
Preparative Column Xtimate SEC-300 5μm 300Å 30mm 150mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-22108	Xtimate SEC-300, 5 μm, 30 × 250 mm, 300Å	10452	Add to Cart
Preparative Column Xtimate SEC-300 5μm 300Å 30mm 250mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-31105	Xtimate SEC-120, 10 μm, 21.2 × 150 mm, 120Å	3226	Add to Cart
Preparative Column Xtimate SEC-120 10μm 120Å 21.2mm 150mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-31106	Xtimate SEC-120, 10 μm, 21.2 × 250 mm, 120Å	3600	Add to Cart
Preparative Column Xtimate SEC-120 10μm 120Å 21.2mm 250mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-31107	Xtimate SEC-120, 10 μm, 30 × 150 mm, 120Å	5342	Add to Cart
Preparative Column Xtimate SEC-120 10μm 120Å 30mm 150mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01631-31108	Xtimate SEC-120, 10 μm, 30 × 250 mm, 120Å	6968	Add to Cart
Preparative Column Xtimate SEC-120 10μm 120Å 30mm 250mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 80°C
	WC01632-21102	Xtimate PS/DVB, 5 μm, 10 × 250 mm, 100Å	2838	Add to Cart
Preparative Column Xtimate PS/DVB 5μm 100Å 10mm 250mm L21 Reversed Mode 1.0-14 N/A N/A N/A N/A 75°C N/A

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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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