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
	WC00310-02019	Welchrom C18, 5 μm, 3.0 × 50 mm	215	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 50mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02020	Welchrom C18, 5 μm, 3.0 × 75 mm	225	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 75mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02021	Welchrom C18, 5 μm, 3.0 × 100 mm	230	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 100mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02022	Welchrom C18, 5 μm, 3.0 × 125 mm	251	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 125mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02023	Welchrom C18, 5 μm, 3.0 × 150 mm	246	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 150mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02024	Welchrom C18, 5 μm, 3.0 × 200 mm	251	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 200mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02025	Welchrom C18, 5 μm, 3.0 × 250 mm	256	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 3mm 250mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02027	Welchrom C18, 5 μm, 4.0 × 30 mm	215	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 30mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02028	Welchrom C18, 5 μm, 4.0 × 50 mm	225	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 50mm L1 Reversed Mode 1.5-10 320m2/g 19% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	WC00310-02029	Welchrom C18, 5 μm, 4.0 × 75 mm	236	Add to Cart
HPLC Column Welchrom Wel-C18 5μm 120Å 4mm 75mm 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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