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
	H00215-31019	Ultisil Polar RP, 5 μm, 3.0 × 50 mm	424	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 3mm 50mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31020	Ultisil Polar RP, 5 μm, 3.0 × 75 mm	440	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 3mm 75mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31021	Ultisil Polar RP, 5 μm, 3.0 × 100 mm	448	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 3mm 100mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31022	Ultisil Polar RP, 5 μm, 3.0 × 125 mm	480	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 3mm 125mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31023	Ultisil Polar RP, 5 μm, 3.0 × 150 mm	464	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 3mm 150mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31024	Ultisil Polar RP, 5 μm, 3.0 × 200 mm	480	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 3mm 200mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31025	Ultisil Polar RP, 5 μm, 3.0 × 250 mm	488	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 3mm 250mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31027	Ultisil Polar RP, 5 μm, 4.0 × 30 mm	416	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 4mm 30mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-31028	Ultisil Polar RP, 5 μm, 4.0 × 50 mm	424	Add to Cart
HPLC Column Ultisil Polar-RP 5μm 120Å 4mm 50mm L60 Reversed Mode 1.5-10 320m2/g 18% 40MPa Yes 60°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00215-21032	Ultisil Polar RP, 3 μm, 4.0 × 150 mm	488	Add to Cart
HPLC Column Ultisil Polar-RP 3μm 120Å 4mm 150mm L60 Reversed Mode 1.5-10 320m2/g 18% 60MPa 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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