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
	WC00310-02030	Welchrom C18, 5 μm, 4.0 × 100 mm	241	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 100mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02031	Welchrom C18, 5 μm, 4.0 × 125 mm	266	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 125mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02032	Welchrom C18, 5 μm, 4.0 × 150 mm	246	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 150mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02033	Welchrom C18, 5 μm, 4.0 × 200 mm	256	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 200mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02034	Welchrom C18, 5 μm, 4.0 × 250 mm	266	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 250mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02035	Welchrom C18, 5 μm, 4.0 × 300 mm	394	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 300mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02036	Welchrom C18, 5 μm, 4.6 × 30 mm	205	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4.6mm 30mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02037	Welchrom C18, 5 μm, 4.6 × 50 mm	215	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4.6mm 50mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02038	Welchrom C18, 5 μm, 4.6 × 75 mm	225	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4.6mm 75mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02039	Welchrom C18, 5 μm, 4.6 × 100 mm	230	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4.6mm 100mm 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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