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
	H00200-31054	Ultisil SiO2, 5 μm, 6.0 × 250 mm	584	Add to Cart
HPLC Column Ultisil SiO2 5μm 120Å 6mm 250mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-31064	Ultisil SiO2, 5 μm, 3.9 × 150 mm	448	Add to Cart
HPLC Column Ultisil SiO2 5μm 120Å 3.9mm 150mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-31066	Ultisil SiO2, 5 μm, 3.9 × 250 mm	464	Add to Cart
HPLC Column Ultisil SiO2 5μm 120Å 3.9mm 250mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-31067	Ultisil SiO2, 5 μm, 3.9 × 300 mm	672	Add to Cart
HPLC Column Ultisil SiO2 5μm 120Å 3.9mm 300mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-33043	Ultisil SiO2, 5 μm, 300Å, 4.6 × 250 mm	448	Add to Cart
HPLC Column Ultisil SiO2 5μm 300Å 4.6mm 250mm L3 Normal Mode 2.0-8.0 90m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-33048	Ultisil SiO2, 5 μm, 300Å, 7.8 × 50 mm	464	Add to Cart
HPLC Column Ultisil SiO2 5μm 300Å 7.8mm 50mm L3 Normal Mode 2.0-8.0 90m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-33051	Ultisil SiO2, 5 μm, 300Å, 7.8 × 250 mm	968	Add to Cart
HPLC Column Ultisil SiO2 5μm 300Å 7.8mm 250mm L3 Normal Mode 2.0-8.0 90m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-33052	Ultisil SiO2, 5 μm, 300Å, 7.8 × 300 mm	1080	Add to Cart
HPLC Column Ultisil SiO2 5μm 300Å 7.8mm 300mm L3 Normal Mode 2.0-8.0 90m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-41035	Ultisil SiO2, 10 μm, 4.0 × 300 mm	480	Add to Cart
HPLC Column Ultisil SiO2 10μm 120Å 4mm 300mm L3 Normal Mode 2.0-8.0 320m2/g N/A 40MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical
	H00200-21013	Ultisil SiO2, 3 μm, 2.1 × 125 mm	384	Add to Cart
HPLC Column Ultisil SiO2 3μm 120Å 2.1mm 125mm L3 Normal Mode 2.0-8.0 320m2/g N/A 60MPa No 70°C(pH≤6.5), 40°C(pH>6.5) Spherical

<< 221 222 223 224 225226227 228 229 230 231 >>

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

Related Categories