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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
WC06100-31000 Ghost-Buster Column, 4.6 × 50 mm, 40Mpa 384 
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  • Ghost-Buster Column
  • 4.6mm
  • 50mm
WC06100-31001 Ghost-Buster Column, 7.8 × 50 mm, 40Mpa 688 
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  • Ghost-Buster Column
  • 7.8mm
  • 50mm
WC06100-31021 Ghost-Buster HP Column, 2.1 × 33 mm, 100Mpa 512 
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  • Ghost-Buster Column
  • 2.1mm
  • 33mm
WC06100-31025 Ghost-Buster HP Column, 2.1 × 50 mm, 100Mpa 552 
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  • Ghost-Buster Column
  • 2.1mm
  • 50mm
WC00808-08501 Topsil Phenyl-Hexyl, Prep Cartridge: 5µm, 150Å, 30 × 10 mm 362 
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  • Guard Cartridge
  • Topsil
  • Top-Phenyl-Hexyl
  • 5μm
  • 150Å
  • 30mm
  • 10mm
  • L11
  • Reversed Mode
  • 2.0-9.5
  • 260m2/g
  • 12%
  • 20Mpa
  • Yes
  • 60°C(pH≤6.5), 40°C(pH>6.5)
  • Spherical
WC06100-31008 Ghost-Buster Column II, 4.0 × 50 mm, 40Mpa 384 
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  • Ghost-Buster Column
  • 4.0mm
  • 50mm
WC06100-31016 Ghost-Buster Column II, 3.0 × 50 mm, 40Mpa 384 
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  • Ghost-Buster Column
  • 3.0mm
  • 50mm
WC06100-31018 Ghost-Buster Column, 3.0 × 33 mm, 40Mpa 384 
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  • Ghost-Buster Column
  • 3.0mm
  • 33mm
GBKIT-01 Ghost-buster Column kit, 4.6 × 50 mm, with 4 peek fittings, 2 peek tubes, 40Mpa 440 
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  • Ghost-Buster Column
  • 4.6mm
  • 50mm
GBKIT-02 Ghost-buster Column kit, 7.8 × 50 mm, with 4 peek fittings, 2 peek tubes, 40Mpa 744 
Add to Cart
  • Ghost-Buster Column
  • 7.8mm
  • 50mm

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.


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