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
	H02621-21209	Ultisil Polar-RP, 5 μm, 50 × 150 mm, 120Å	15097	Add to Cart
Preparative Column Ultisil Polar-RP 5μm 120Å 50mm 150mm L60 Reversed Mode 1.5-10 320m2/g 18% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-21210	Ultisil Polar-RP, 5 μm, 50 × 250 mm, 120Å	23614	Add to Cart
Preparative Column Ultisil Polar-RP 5μm 120Å 50mm 250mm L60 Reversed Mode 1.5-10 320m2/g 18% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31100	Ultisil Polar-RP, 10 μm, 10 × 100 mm, 120Å	1045	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 10mm 100mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31101	Ultisil Polar-RP, 10 μm, 10 × 150 mm, 120Å	1219	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 10mm 150mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31102	Ultisil Polar-RP, 10 μm, 10 × 250 mm, 120Å	1354	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 10mm 250mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31103	Ultisil Polar-RP, 10 μm, 10 × 300 mm, 120Å	1452	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 10mm 300mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31104	Ultisil Polar-RP, 10 μm, 21.2 × 50 mm, 120Å	1548	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 21.2mm 50mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31105	Ultisil Polar-RP, 10 μm, 21.2 × 150 mm, 120Å	2690	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 21.2mm 150mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31106	Ultisil Polar-RP, 10 μm, 21.2 × 250 mm, 120Å	3000	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 21.2mm 250mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H02621-31107	Ultisil Polar-RP, 10 μm, 30 × 150 mm, 120Å	4452	Add to Cart
Preparative Column Ultisil Polar-RP 10μm 120Å 30mm 150mm L60 Reversed Mode 1.5-10 320m2/g 18% 10Mpa 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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