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
	WC00808-26501	Xtimate SEC-200, Semi-Prep Cartridge: 5µm, 10 × 10 mm	619	Add to Cart
Guard Cartridge Xtimate SEC-200 5μm 200Å 10mm 10mm L33/L59 Size exclusion 2.0-7.5 (7.5-9.5 for short time) 20Mpa 80°C
	H00808-04401	Ultisil XB-C18, Semi-Prep Cartridge: 5µm, 120Å, 10 × 10 mm	135	Add to Cart
Guard Cartridge Ultisil XB-C18 5μm 120Å 10mm 10mm L1 Reversed Mode 1.5-10 320m2/g 17% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04402	Ultisil XB-C8, Semi-Prep Cartridge: 5µm, 120Å, 10 × 10 mm	135	Add to Cart
Guard Cartridge Ultisil XB-C8 5μm 120Å 10mm 10mm L7 Reversed Mode 1.5-10 320m2/g 12% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04416	Ultisil LP-C18, Semi-Prep Cartridge: 5µm, 300Å, 10 × 10 mm	155	Add to Cart
Guard Cartridge Ultisil LP-C18 5μm 300Å 10mm 10mm L1 Reversed Mode 0.5-8 90m2/g 5% 20Mpa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04422	Ultisil XB-C4, Semi-Prep Cartridge: 5µm, 300Å, 10 × 10 mm	155	Add to Cart
Guard Cartridge Ultisil XB-C4 5μm 300Å 10mm 10mm L26 Reversed Mode 1.5-10 90m2/g 3% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04424	Ultisil XB-C30, Semi-Prep Cartridge: 5µm, 120Å, 10 × 10 mm	135	Add to Cart
Guard Cartridge Ultisil C30 5μm 120Å 10mm 10mm L62 Reversed Mode 1.5-10 320m2/g 22% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04430	Ultisil XS-C18, Semi-Prep Cartridge: 5µm, 120Å, 10 × 10 mm	135	Add to Cart
Guard Cartridge Ultisil XS-C18 5μm 120Å 10mm 10mm L1 Reversed Mode 2.0-10 320m2/g 23% 20Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04439-R	Ultisil Cellu-JR, Prep Cartridge: 5µm, 10 × 10 mm	135	Add to Cart
Guard Cartridge Ultisil Cellu-JR 5μm 120Å 10mm 10mm L107 Reversed Mode 2.0-9.0 320m2/g N/A 20Mpa N/A 5-40℃ Spherical
	H00808-04810	Ultisil HILIC Amide, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil HILIC Amide 5μm 120Å 21.2mm 10mm L68 Hilic Mode 2.0-8.0 320m2/g 7% 20Mpa N/A 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00808-04811	Ultisil LP-C18, Prep Cartridge: 5µm, 120Å, 21.2 × 10 mm	282	Add to Cart
Guard Cartridge Ultisil LP-C18 5μm 120Å 21.2mm 10mm L1 Reversed Mode 0.5-8 320m2/g 10% 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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