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
	H00206-31042	Ultisil Diol, 5 μm, 4.6 × 200 mm	480	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 4.6mm 200mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31043	Ultisil Diol, 5 μm, 4.6 × 250 mm	504	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 4.6mm 250mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31044	Ultisil Diol, 5 μm, 4.6 × 300 mm	528	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 4.6mm 300mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31045	Ultisil Diol, 5 μm, 6.5 × 150 mm	656	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 6.5mm 150mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31046	Ultisil Diol, 5 μm, 6.5 × 250 mm	680	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 6.5mm 250mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31049	Ultisil Diol, 5 μm, 7.8 × 100 mm	720	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 7.8mm 100mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31050	Ultisil Diol, 5 μm, 7.8 × 150 mm	816	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 7.8mm 150mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31051	Ultisil Diol, 5 μm, 7.8 × 250 mm	944	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 7.8mm 250mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31052	Ultisil Diol, 5 μm, 7.8 × 300 mm	1032	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 7.8mm 300mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-31053	Ultisil Diol, 5 μm, 6.0 × 150 mm	656	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 6mm 150mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa 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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