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
	HU808-215-45	Ultisil UHPLC Polar RP, Cartridge: 1.8 μm, 120Å, 4.0 × 5 mm	67	Add to Cart
Guard Cartridge Ultisil Polar-RP 1.8μm 120Å 4mm 5mm L60 Reversed Mode 1.5-10 320m2/g 18% 100Mpa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02009	Welchrom C18, 5 μm, 2.1 × 30 mm	195	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 30mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02010	Welchrom C18, 5 μm, 2.1 × 50 mm	205	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 50mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02011	Welchrom C18, 5 μm, 2.1 × 75 mm	210	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 75mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02012	Welchrom C18, 5 μm, 2.1 × 100 mm	220	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 100mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02013	Welchrom C18, 5 μm, 2.1 × 125 mm	246	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 125mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02014	Welchrom C18, 5 μm, 2.1 × 150 mm	230	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 150mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02015	Welchrom C18, 5 μm, 2.1 × 200 mm	287	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 200mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02016	Welchrom C18, 5 μm, 2.1 × 250 mm	312	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 2.1mm 250mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02018	Welchrom C18, 5 μm, 3.0 × 30 mm	205	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 30mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°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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