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
	H00223-31064	Ultisil XB-C30, 5 μm, 3.9 × 150 mm	848	Add to Cart
HPLC Column Ultisil C30 5μm 120Å 3.9mm 150mm L62 Reversed Mode 1.5-10 320m2/g 22% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00223-31066	Ultisil XB-C30, 5 μm, 3.9 × 250 mm	904	Add to Cart
HPLC Column Ultisil C30 5μm 120Å 3.9mm 250mm L62 Reversed Mode 1.5-10 320m2/g 22% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00223-31067	Ultisil XB-C30, 5 μm, 3.9 × 300 mm	928	Add to Cart
HPLC Column Ultisil C30 5μm 120Å 3.9mm 300mm L62 Reversed Mode 1.5-10 320m2/g 22% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00223-41043	Ultisil XB-C30, 10 μm, 4.6 × 250 mm	816	Add to Cart
HPLC Column Ultisil C30 10μm 120Å 4.6mm 250mm L62 Reversed Mode 1.5-10 320m2/g 22% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H09223-21009	Ultisil XB-C30, 3 μm, 2.1 × 33 mm	736	Add to Cart
HPLC Column Ultisil C30 3μm 120Å 2.1mm 33mm L62 Reversed Mode 1.5-10 320m2/g 22% 60MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H09223-31009	Ultisil XB-C30, 5 μm, 2.1 × 33 mm	712	Add to Cart
HPLC Column Ultisil C30 5μm 120Å 2.1mm 33mm L62 Reversed Mode 1.5-10 320m2/g 22% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H11223-21036	Ultisil XB-C30, 3 μm, 4.6 × 33 mm	752	Add to Cart
HPLC Column Ultisil C30 3μm 120Å 4.6mm 33mm L62 Reversed Mode 1.5-10 320m2/g 22% 60MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H11223-31036	Ultisil XB-C30, 5 μm, 4.6 × 33 mm	720	Add to Cart
HPLC Column Ultisil C30 5μm 120Å 4.6mm 33mm L62 Reversed Mode 1.5-10 320m2/g 22% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00808-01108	Direct Connect Analytical Guard Holder(φ 4.6 mm, 7000psi), compatible with Parker, Valco, Waters co	185	Add to Cart
Guard Holder 4.6mm
	WC00808-01116	Direct Connect Semi-prep guard column holder(10 mm)	232	Add to Cart
Guard Holder 10mm

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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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