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
	H09206-21009	Ultisil Diol, 3 μm, 2.1 × 33 mm	416	Add to Cart
HPLC Column Ultisil Diol 3μm 120Å 2.1mm 33mm L20 Normal Mode 2.0-8.0 320m2/g 3% 60MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H09206-31009	Ultisil Diol, 5 μm, 2.1 × 33 mm	384	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 2.1mm 33mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H11206-21036	Ultisil Diol, 3 μm, 4.6 × 33 mm	424	Add to Cart
HPLC Column Ultisil Diol 3μm 120Å 4.6mm 33mm L20 Normal Mode 2.0-8.0 320m2/g 3% 60MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H11206-31036	Ultisil Diol, 5 μm, 4.6 × 33 mm	400	Add to Cart
HPLC Column Ultisil Diol 5μm 120Å 4.6mm 33mm L20 Normal Mode 2.0-8.0 320m2/g 3% 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00240-21010	Ultisil HILIC Amide, 3 μm, 2.1 × 50 mm	592	Add to Cart
HPLC Column Ultisil HILIC Amide 3μm 120Å 2.1mm 50mm L68 Hilic Mode 2.0-8.0 320m2/g 7% 60MPa N/A 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00240-21012	Ultisil HILIC Amide, 3 μm, 2.1 × 100 mm	616	Add to Cart
HPLC Column Ultisil HILIC Amide 3μm 120Å 2.1mm 100mm L68 Hilic Mode 2.0-8.0 320m2/g 7% 60MPa N/A 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-21018	Ultisil Diol, 3 μm, 3.0 × 30 mm	416	Add to Cart
HPLC Column Ultisil Diol 3μm 120Å 3mm 30mm L20 Normal Mode 2.0-8.0 320m2/g 3% 60MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-21019	Ultisil Diol, 3 μm, 3.0 × 50 mm	432	Add to Cart
HPLC Column Ultisil Diol 3μm 120Å 3mm 50mm L20 Normal Mode 2.0-8.0 320m2/g 3% 60MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-21020	Ultisil Diol, 3 μm, 3.0 × 75 mm	448	Add to Cart
HPLC Column Ultisil Diol 3μm 120Å 3mm 75mm L20 Normal Mode 2.0-8.0 320m2/g 3% 60MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00206-21021	Ultisil Diol, 3 μm, 3.0 × 100 mm	456	Add to Cart
HPLC Column Ultisil Diol 3μm 120Å 3mm 100mm L20 Normal Mode 2.0-8.0 320m2/g 3% 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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