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
	H00201-31019	Ultisil XB-C18, 5 μm, 3.0 × 50 mm	336	Add to Cart
HPLC Column Ultisil XB-C18 5μm 120Å 3mm 50mm L1 Reversed Mode 1.5-10 320m2/g 17% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00201-31020	Ultisil XB-C18, 5 μm, 3.0 × 75 mm	352	Add to Cart
HPLC Column Ultisil XB-C18 5μm 120Å 3mm 75mm L1 Reversed Mode 1.5-10 320m2/g 17% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-41041	Ultisil SiO2, 10 μm, 4.6 × 150 mm	320	Add to Cart
HPLC Column Ultisil SiO2 10μm 120Å 4.6mm 150mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-41042	Ultisil SiO2, 10 μm, 4.6 × 200 mm	320	Add to Cart
HPLC Column Ultisil SiO2 10μm 120Å 4.6mm 200mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-41043	Ultisil SiO2, 10 μm, 4.6 × 250 mm	328	Add to Cart
HPLC Column Ultisil SiO2 10μm 120Å 4.6mm 250mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-41044	Ultisil SiO2, 10 μm, 4.6 × 300 mm	344	Add to Cart
HPLC Column Ultisil SiO2 10μm 120Å 4.6mm 300mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-41067	Ultisil SiO2, 10 μm, 3.9 × 300 mm	656	Add to Cart
HPLC Column Ultisil SiO2 10μm 120Å 3.9mm 300mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H09200-21009	Ultisil SiO2, 3 μm, 2.1 × 33 mm	336	Add to Cart
HPLC Column Ultisil SiO2 3μm 120Å 2.1mm 33mm L3 Normal Mode 2.0-8.0 320m2/g N/A 60MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H09200-31009	Ultisil SiO2, 5 μm, 2.1 × 33 mm	304	Add to Cart
HPLC Column Ultisil SiO2 5μm 120Å 2.1mm 33mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H11200-21036	Ultisil SiO2, 3 μm, 4.6 × 33 mm	352	Add to Cart
HPLC Column Ultisil SiO2 3μm 120Å 4.6mm 33mm L3 Normal Mode 2.0-8.0 320m2/g N/A 60MPa 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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