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
	WC00104-21035	Xtimate Phenyl-Hexyl, 5 μm, 4.0 × 300 mm	656	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4mm 300mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21036	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 30 mm	488	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 30mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21037	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 50 mm	520	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 50mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21038	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 75 mm	528	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 75mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21039	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 100 mm	544	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 100mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21040	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 125 mm	608	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 125mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21041	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 150 mm	592	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 150mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21042	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 200 mm	608	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 200mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21043	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 250 mm	616	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 250mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00104-21044	Xtimate Phenyl-Hexyl, 5 μm, 4.6 × 300 mm	656	Add to Cart
HPLC Column Xtimate XTI-PHENYL-HEXYL 5μm 120Å 4.6mm 300mm L11 Reversed Mode 1.0-12.5 320m2/g 12% 40MPa Yes 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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